ZMarketChangers Review https://zmarketchangers.com News and reviews of the game changing gadgets, audio products and technologies. Tue, 07 Jan 2025 07:28:45 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://zmarketchangers.com/wp-content/uploads/2020/12/mc_l2LOGOWHa-100x100.jpg ZMarketChangers Review https://zmarketchangers.com 32 32 186470212 PXN CB1 – well built and convenient button box https://zmarketchangers.com/pxn-cb1/ Mon, 06 Jan 2025 08:09:24 +0000 https://zmarketchangers.com/?p=4483

As I have started my PC-based sim racing journey half a year ago switching from more casual XBOX X with Logitech wheel to PC with Simagic base/wheels and Simsonn pedals, I’ve been upgrading my rig constantly with different supplementary devices to build the appropriate level of immersion. This includes telemetry screens, dash board, handbrake and shifters, MoTEC data screen, lights, wind blowers, etc… To tell the truth, sim racing hobby is quite overwhelming in a sense of what you can do to build this level of immersion that would bring you closer to reality and trick your mind… Only the budget matters.

As in many other hobbies, sim racing involves both parties, those who jump in lots of DIY projects and those who would rather spend more on something more industrial and polished. I don’t belong to either one, mixing both worlds and looking for some stuff with good balance between price, quality and user experience. That is why me and many others, lately, have jumped to Simagic bases and wheels, Simsonn/Simjack pedals, etc. Having great user experience for a reasonable price forces people to migrate from one brand to another and review their past preferences.

Here is my current sim rig setup:

  • Simagic Alpha Mini base
  • Simagic GT Neo wheel
  • Simagic GTS wheel
  • Simsonn PRO V2 pedals
  • SimDASHUA dashboard
  • Handbrake from AliExpress
  • Locally made sequential shifter
  • Haptic pedal reactors, 50W, 2ch from AliExpress
  • Stream Deck
  • 8′ Android tablet as secondary telemetry display
  • PlaySeat Trophy rig
  • 32′ 1500R curved 2K, 165Hz monitor
  • Oculus Quest 3 128GB VR
  • PC: i14400F / RTX 4070 Super / 32GB DDR5 / 2TB NVMe / 750W PSU

But today, I would like to share the experience of using PXN CB1 button box that joined my rig several days ago. PXN brand (China) is already quite popular among PC/console gamers. They do gaming headsets, controllers, flight simulator joysticks and wheel/bases/pedals/rigs for sim racing. What is more interesting, besides belt-driven wheels, is that PXN also has a couple of Direct Drive motor bases (link), moreover, that are cross-platform compatible. 10Nm and 6Nm versions with NRG-type quick release, carbon magnetic shifters, temp control, exchangeable wheels – that is not a joke. I haven’t seen large ecosystem of peripherals from PXN yet, but I bet that they would catch up fast. Shifters, pedals, GT-style wheels, dashes – I think that all would be released in the nearest future. At the end, as fans of sim racing, we all would win if the new players would saturate this market segment with the competitive supply.

Back to the topic – PXN CB1 button box: as far as I understand, the main intention behind this product was to release a complete peripheral solution to sim fan with major inclination towards regular car / truck driver. If I were a fan of ETS, ATS, Taxi driver, etc – I would say that CB1 is perfect, period. End of this review. ðŸ™

However, I am spending 90% of time mastering GT3/GT4/GT2 cars in ACC, 3% different racing cars in AMS2, 2% GT3/LMP in LMU and the rest of the time is shared by rally titles such as Dirt 2, EA WRC, RBR. Therefore, I would be talking about CB1 from this perspective and whether such product can fit.

Packaging, design and build quality:

I was pretty surprised how well PXN packaged this device. It was 2 boxes of enclosure, outer one is a protective shipping cardboard and the second one is the colorful box with product information printed on it. Inside were soft foam inserts that hold CB1 securely during the transportation. Box contents are minimal, but sufficient:

  • CB1 button box
  • 1 USB A to type-C cable
  • 1 type-C to type-C cable
  • 3 hex screws + allen wrench
  • mounting bracket
  • manual

CB1 is neither large, nor small. Its physical dimensions are 184x144x78,5mm which is a sweet spot for such device to my liking. It is pretty easy to fit to any rig and make it a part of middle control stand for any racing car. Design is spot on as well. It is not wrapped in carbon tape or anything, but its finish and texture on front facing side reminds of such more premium materials. All painted labels are neat.

Front face contains:

  • 2 x rotary knobs
  • 6 x self-resetting buttons
  • 2 x self-locking buttons
  • ESC/Enter buttons
  • 4-way joystick
  • 1 x momentary 2-way switch
  • 3 x 2-way switches
  • Engine Start/Stop button
  • Ignition momentary switch with protective cover

All buttons and switches, except ESC/Enter are programmable. All, except 4-way joystick have dedicated LED backlight or LED outline. All switches are made of metal.

Back side of CB1 is filled with reasonably placed mounting screw holes (with inner metal thread inserts), USB Type-C port and power ON/OFF switch. Mounting screw scheme:

which allows to either use table mount bracket with height adjustment variations or VESA 100×100 mount. Pretty clever and convenient schematics for different types of installation.

In overall, I like PXN CB1 design in both terms: technically and how it looks/feels. I can’t say that it feels as sturdy as some DIY button boxes made of aluminum or carbon fiber, but considering that it is made of plastics – it is pretty impressing. Weights slightly more that half a kilo, it feels quite robust and lasting. This feeling grows exponentially when CB1 is hard-mounted to some heavy aluminum profile / tube rig – becomes even more solid in use.

The only thing that I can’t understand design-wise is why PXN print, taking a central part of front plate, is not transparent and backlit. I would guess that some DIY enthusiast might want to have CB1 to mod it further, cutting out brand logo part and embedding some small telemetry screen or peripheral ports instead.

Setting things up:

So, the first step of CB1 integration to any rig is to figure out how to embed it physically. Fortunately, the amount of mounting options and holes made it possible for me. But not trivial. Since I am using PlaySeat Trophy tube rig instead of more common aluminum profile, the main option for me was to place CB1 on handbrake/shifter accessory plate on the right. It would also resemble middle control tower in a car. To do that, I had to raise CB1 20cm higher. Managed to do that using some additional mounting brackets from my previous rig. But I could have used my VESA 100×100 mount on the right of my wheel where my Stream deck is placed. In this case CB1 installation would take only a couple of minutes. But I wanted to leave stream deck where it is now.

So, CB1 is physically situated well now. The next step is to connect and set things up. For this, I’ve used the provided USB A to type-C cable which was long enough to connect to my PC. I was happy to see such long cable in the bundle, otherwise I would have to find some additional USB cable extender… Switched CB1 power button ON and switched my PC on.

CB1 came alive straight away, no drivers needed. It is recognized as PXN control box both: in Windows and in racing titles. Therefore, the only thing left is to program all keys and switches in each one of those. But before that, we can setup backlight color and its intensity. Holding down “Handle” button and turning ABS knob cycles between 7 color options. Doing the same but turning TC knob changes the brightness, starting from no light to its maximum.

All list of titles for now that I’ve checked CB1 compatibility with:

  • ACC
  • AC
  • LMU
  • AMS2
  • Dirt 2.0
  • EA WRC
  • RBR

I’ve managed to set ABS and TC knobs for those purposes in games wherever possible. Also used self-returning buttons for different options with cycling functions (like Wipers, Lights, Cameras pressing 1 time – slow wiper, second time – faster wiper, third time – wiper off). Ignition and start engine works perfectly everywhere. Bottom momentary and non-returning switches were programmed for such functions as HUD cycling or different HUD element activation… ESC and ENTER knobs are always acting like ESC and ENTER buttons on keyboard which is convenient to pause/exit or start the session. Joystick is also convenient to use for FOV or position adjustment or even to navigate menus / pit options in ACC, for instance.

Convenience of use:

After setting things up and programming most of the functions, I can say that the level of immersion has been driven further. Not as much as haptics or better pedals can provide but still very pleasing experience. Love the moment when you have to raise protective cover from ignition switch first, activate ignition switch (which lights up its dedicated LED), press engine start button (which also activates its backlight), activate the additional switches necessary for the race and leave the pits only after this procedure. Nice… Yes, such pre-race procedures definitely build the immersion and tricks your mind further.

All switches feel very solid, ignition and start button are both very good. Not much deviation of a real life examples. Programmable large buttons, ESC/ENTER knobs and joystick might have been of a higher quality. Lacking a bit the stiffness and more obvious click/detent. But totally usable.

Now, about some suggestions for PXN further products:

  • Backlight activation is synced only with Ignition / Engine start button switch. The rest of the buttons and switches are always lit. I would prefer that all control elements LED’s would be synced to their current states.
  • Control elements labels are printed. I would prefer that there would be no printed labels and PXN would include stickers with transparent outlines to place on / around control elements to have more freedom. We can still do that but this is not convenient.

All good other than that.

Conclusion:

PXN CB1, being relatively inexpensive commercial-grade product, fits my racing sim rig perfectly, despite tending towards regular road driving simulation. It adds to the overall feeling of immersion, creating patterns and procedures common for racing car drivers both in pits and on track. PXN has managed to design CB1 quite universal in terms of design, mounting options and set of control elements, aiming pretty wide auditory of sim racing enthusiasts. Is PXN CB1 a good products – definitely yes, is it a bargain – I would say yes, since there are not a lot of options in this price segment. Does it have some flaws – yes, but not a major ones. Whom is it for? For any sim racer / driver who wants inexpensive, well-built, universal and complete button box for its rig with minimal to no moding necessary.

PXN CB1 official page: LINK

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Hidizs ST2 Nebula – type-C DAC & IEMs as a convenient package https://zmarketchangers.com/hidizs-st2-nebula/ Mon, 18 Nov 2024 14:17:58 +0000 https://zmarketchangers.com/?p=4252

Hidizs ST2 Nebula – the new great option for audio fans with a smartphones missing a dedicated analog audio output and for those, who don’t like cumbersome desk setups with the external DAC/AMPs. All-in-one, universal solution that combines everything – high-quality IEMs, type-C DAC/AMP and even HD mic with phone control button. Time to test whether such bundle does the trick of delighting a demanding user, performing good in both – audio and everyday general use.

Hidizs is giving away ST2 Nebula bundle and other prizes for free. Join this draw here: LINK

You can get the least price and support this product on Kickstarter: LINK

Kickstarter Launch Date: December 19th, 2024, at 10:30 AM (EST)

Pricing Details:

ST2 PRO Nebula (Super Early Bird): $39.00 (Limited to 500 units)
ST2 PRO Nebula (Early Bird): $49.00
USB-C DSP 0.78mm 2-pin/MMCX Earphone Cable (Early Bird): $36.00

Being a fan of single dynamic IEMs, I am glad that Hidizs intends this bundle in particular. Not limited to single type of IEMs – you can use any model of your choice with 2pin / MMCX connector to use with this DAC/AMP on a cable – but the supplied IEMs are the most universal in its tuning, shape, performance and price. Single DD, 10mm DMC lightweight diaphragm, large resonance chamber and H-2019 target curve – what can be more convenient for most of the ears? What I mean by that is that Hidizs made a move to present something that can go easy on every person, no matter which smartphone/laptop/pc/tablet and OS he uses, no matter the music genre he or she likes and no matter what size and shape of the ears he/she has. Nebula should fit and satisfy any. Type-C brings the possibility to connect to most of the modern devices, custom shape is the most versatile, H-2019 curve and dynamic diaphragm combination makes music smooth and crosses out high peaks. Plus the ability to use mic and watch videos with zero-latency… It is only left to try out and find whether everything declared goes flawlessly.

Hidizs ST2 Nebula specs:

IEMs:

  • 10mm DD, dual magnetic circuit diaphragm
  • resin + aluminum alloy etching shells
  • freq.range 20Hz-40kHz
  • 0,78 2pin/MMCX ports
  • inline control + HD mic
  • sensitivity 108dB
  • impedance 32Ohms
  • weight 7g

DAC/AMP

  • ES9281AC PRO
  • 32bit/384kHz / Native DSD 64/128
  • MQA 8X
  • distortion 0,0012%
  • snr 118dB
  • dynamic range 122dB
  • ch.separation 63dB
  • output power 70+70mW

ES9281AC PRO used in Hidizs type-C DAC is the flagship SoC with integrated USB. It is not that common among its rivals and let’s say – above the line. Although, what matters more than the chip itself – is the integration and circuitry around the chip that can either disclose SoC potential or place it below the worst products. Hidizs team has large experience of building compact audio products that allows them to go the first way – build a tiny DAC/AMP that sounds like a DAP or even some desktop devices. But I’d leave it for the sound test section.

Box contents, design and build quality:

Nebula fits to small black box, traditionally with silver shiny names, logos and product pics. Two layers inside, one to secure IEMs in place and additional pouch with handy opening mechanism found underneath. Cable is located inside this pouch. Personally, I don’t like that the pouch has some soft cloth inside as the velcro tape around the cable is quite sticky… Anyway, it does it job of keeping IEMs scratch-free in real life. Additionally, there are couple of small bags with a set of silicone ear tips and USB A -> USB C adapter.

Having such adapter means that Nebula has everything you need to use it with PC/laptops that don’t feature type-C ports.

Always been a fan of transparent materials used in the design of electronic equipment. ST2 features not only transparent IEM shell to see its neat cable management and channels but also the body of DAC/AMP is a combination of aluminum and glass. This opens its internal circuitry for observation and brings the additional feature: LED sample rate indicator. This has been a distinctive feature across all Hidizs products for a long time now. Not saying that it is very informative, but you can easily differentiate SD/HD track sample rate, at least.

IEM shells are available in dark / light options, all equipped with 0,78mm/2pin ports for cable and have long protruding output nozzles, ending up with protective mesh.

As far as I understand, Hidizs would also make ST2 Nebula cable with integrated DAC/AMP available separately, in two versions: 2pin and MMCX types of connectors. This would allow make any IEMs compatible with most of type-C devices.

Cable that came in my bundle is 0,78/2pin type, wrapped in textile yarn, has flexible ear guides, equipped with HD mic and inline remote button and ends with the aluminum DAC/AMP shell. Feels sturdy enough to live long and serve its purpose for many IEMs that I would like to try out in such scenario in the future.

In use:

Couple of words here about ST2 Nebula operation: as already mentioned – it is compatible with any USB type-C equipped device that has the ability to recognize external DAC. Windows, Mac OS based desktops or laptops, perhaps Linux based platforms, Android/iOS tablets and smartphones with OTG support… Hidizs says that only IPhone 15 and later are compatible (I am not Apple fan – only IPhones starting from 15 has type-C????). Even if you don’t have type-C, you can try to use USB A -> type-C adapter or some USB hub. Even Hidizs AP80 player running Linux-based HiBy OS has successfully recognized Nebula as an external DAC.

Since this device is passive (doesn’t have a battery) – it relies on USB power. Not a big deal for any device, except the smallest ones like Hidizs AP80 DAP which recognizes and utilizes USB DAC perfectly but the battery drain goes faster. What I’ve noticed is that Nebula gets quite warm, especially with HD quality tracks. About 42 deg.C after 15-20 minutes of indoor use. SD quality doesn’t have such impact. Anyway, 42C is nothing to worry about. Just having a warm little powerhouse in your pocket. Power consumption is about 50-55mA @ 5V.

Sound quality:

Since IEMs are tuned accordingly to H-2019 curve, they produce smooth sound with no accents or unexpected peaks. This is a slight V-shaped tuning with rich but slightly congested lows, dynamic and tight mid bass, natural and mellow mids and balanced treble. Amount of details and resolution are not overwhelming but IEMs still sound clear and have well defined instrument spacing and their layering. Nothing gets lost in the mix, each small detail is present. Stage depth and width are moderate but not too tight. I would say that those IEMs belong to 70-120$ single DD class, no more and no less. Perhaps, the least detailed here is the treble – lack of lightweight airiness and slight tendency to hisses. Although, this is compensated by the overall good balance and its timbre which make those IEMs sound natural and immersive. Was surprised how good it handled most of the music genres, including rap and hiphop, but noticed a bit of harsh high notes in heavy metal.

DAC/AMP SoC on its own is unexpectedly powerful for the bundled pair of IEMs – even 30% volume is quite a lot. I even tried Hidizs MP143 planars to pair with it and IEMs felt decent with this level of power output. Didn’t notice any obvious coloration or accents in comparison to Hidizs AP80 player – quite close. The only difference is that AP80 DAP is pushing slightly more noticeable texturing across the ranges and a little bit more delicate on treble. Such details are only apparent after long A/B testing in quiet surroundings, not on the go as intended by Nebula nature.

HD mic works fine on my Xiaomi smartphone but I wished that it would be a little more sensitive and less prone to incoming noises. It captures voice clear and loud indoors but might suffer from the surrounding environment and rubbing against clothes outside.

Conclusion:

Hidizs ST2 Nebula is good, convenient and universal bundle of IEMs and type-C DAC/AMP designed to be used with most of type-C equipped devices, no matter indoors or on the go. IEMs are both – comfortably tuned and ergonomically fit while DAC is cross-compatible between different OS, devices and IEMs, as well as powerful enough to drive even more demanding planars. Therefore, buying such bundle we get 2 devices at once that can be used independently. But I like the synergy it produces as a bundle and the intention of Hidizs to create the balance between the connectivity, sound quality and convenience of everyday use of this combo. I would leave my planars and DAP for more dedicated listening while ST2 Nebula bundle can join my smartphone when I leave home.

Hidizs is giving away ST2 Nebula bundle and other prizes for free. Join this draw here: LINK

You can get the least price and support this product on Kickstarter: LINK

Kickstarter Launch Date: December 19th, 2024, at 10:30 AM (EST)

Pricing Details:

ST2 PRO Nebula (Super Early Bird): $39.00 (Limited to 500 units)
ST2 PRO Nebula (Early Bird): $49.00
USB-C DSP 0.78mm 2-pin/MMCX Earphone Cable (Early Bird): $36.00

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Hidizs MP143 – new variation of outstanding planars https://zmarketchangers.com/hidizs-mp143/ Mon, 05 Aug 2024 06:29:12 +0000 https://zmarketchangers.com/?p=3803

Great news from Hidizs for everyone who already prefers or only willing to try the might of planar-magnetic IEMs: Hidizs launches the new version of their well-respected masterpiece in this niche (which is MP145) – MP143, codename “Salt” (“in honor of famous humpback whale Salt – a whale that has a long-standing relationship with WDC” – quote from Hidizs website). Similar to it predecessor, MP143 IEMs are inspired and created to support WDC (Whales and marine ecosystem preservation) that is being resembled in product design, eco-friendly packaging materials and what is more important – by the donations to the respective programs since 2023. MP143 are the newest, more affordable planar-magnetic IEMs that is planned to be launched on Kickstarter on 8th of August, 2024 with the Super Early Bird Price of $79.

In my opinion, the declared Early Bird price is a bargain, considering the overall quality and success of MP145 predecessor. With this review I would like to compare both versions and provide my opinion as to the differences and similarities between the two.

Here is the link to the upcoming Kickstarter campaign: LINK

MP143 tech specs:

  • 14.3mm 7+7 array N52 magnetic circuit Large Planar Driver
  • Nano-level diaphragm
  • CNC one-piece aluminum alloy cavity
  • 20Hz – 40kHz response range
  • Sensitivity 103dB
  • Impedance 17Ohms
  • Ultra low distortion <0,05%
  • Hidizs Pneumatic Sound Tuning Filters
  • Target H-2019 Curve & Hidizs Style Professional Tuning
  • High-purity OFC twisted pair wire
  • Customized Pouch for MP143
  • 3.5mm or 4.4mm gold-plated cable plug
  • 0.78mm 2-Pin Cable, gold plated connector and copper plating shell
  • Hi-Res Certification

As obvious from the product name, the new MP143 IEMs utilizes 14.3mm planar driver instead of 14,5mm of its predecessor. Such change in size is not limited to diaphragm, but also applied to the overall dimensions. MP143 are 20% lighter, 5% thinner in width and 18% shorter in height addressing the claims of some end customers about higher fit comfortability. Yes, MP145 were on the larger side (although, I, personally, didn’t have any issues with that) but MP143 been made smaller, still built upon the large driver and suitable driver chamber. I would say that MP143 are still on the larger side but apparently smaller than MP145. And I would rather leave it as it is, not to sacrifice its sound quality.

The rest looks similar to MP145: H-2019 target curve, response range, HiRes certification, possibility to exchange sound filters, types of connectors and variants of SE and BL plugs.

Design:

Hidizs has developed the new, eco-friendly, plastic-free packaging for MP143. Stiff box with lots of product information, WDC logo and accurate inner arrangement of the components. And yes, the storing pouch with the special springy mechanism is also included. Here what you’d find in the box:

  • IEMs
  • Storing pouch
  • User manual
  • Warranty card
  • 3,5 or 4.4 SE or BL cable
  • 3 pairs of silicone ear tips (balanced)
  • 3 pairs of silicone ear tips (treble-oriented)
  • 3 pairs of Hidizs pneumatic filters (lows, balanced, treble)

If you’d opt for the limited edition, it would include the additional items: 3,5 and 4,4mm SE and BAL cables, global unique number, budget pin (Hidizs x WDC), postcard collection (Hidizs x WDC)

The design of IEM shells has slightly changed from resembling whale fin to “14 delicate lines resembling waves and baleen plates, with a whale-like contour breaching the water surface, creating a unique and identifiable appearance” – quote from Hidizs website. As already said, the overall dimensions became smaller, but the material is similar – aluminum. Sound nozzles are long enough for a comfortable fit, great choice of reliable 2pin 0,78mm cable connectors. The cable is equipped with ear hooks, built durable and declared to be good enough to disclose full IEM potential.

Fit:

Again, as mentioned, I didn’t experience any problems with MP145 IEMs despite those being on the larger and heavier side. Those are definitely not built for exercising (I wonder who want to exercise in planar IEMs that are built to enjoy the ultimate sound quality), thus, no problems in its intended use. MP143 are smaller and lighter, maintaining similar shape and length of nozzles which make the fit even better.

Sound quality:

Design, declared specs and other virtues are nothing if the sound quality can’t keep on par. Fortunately, this is not the case with Hidizs MP143 IEMs. MP145 were excellent in this respect, with decent sound stage, perfect separation and layering, great dynamics and resolution, thick and rich sound…, just hard to compete. Although, MP143 possess most of the virtues in sound as its more expensive sibling:

Lows:

This is where the most of the changes to MP145 are applied. MP143 IEMs have stronger and wider bass range which influences the rest of the sound more. Not bassy or muddy, but lows are obviously more accented, its presence shifts MP143 to clearly warmer / darker side. Great that despite it larger amount, bass is still well outlined and perfectly controlled. It doesn’t overwhelm, neither shadowing mids or treble. Countours are nicely defined which separates this portion from other ranges, making it distinguishable and precise. But the presence itself makes me perceive this bass as larger and stronger compared to MP145. More suitable for those, who likes tight and controlled lows. Consequently, mid bass has more bass influence but maintains similarly great dynamics and that pleasing tight hit that differs planar IEMs from slower-to-react dynamic diaphragms or thin-sounding armature drivers. Excellent.

Mids:

Slightly less presence and accent comparing to MP145 but similar richness, high amount of texturing and even warmer timbre. Another advantage of a warmer sound is that MP143 are less prone to sibilance even with the specific records that might become unbearable with BA drivers and show some sibilances with MP145 IEMs. Vocals sound natural and rich, although a bit more distant than lows or treble. Kind of U-shaped tuning but not a steep one. Can compare it to old tape rock/metal records when the additonal accents on lows and treble were added as classical tuning for such music genres. Other than that – similar to MP145: clear, accurate and thick sound in this range that makes this IEMs a perfect choice for many genres for long listening sessions.

Treble:

Depends. With some rock ballads or such type of music (Dire Straights, Pink Floyd, etc) – treble might feel very slightly distant or underpowered but as soon as I’ve switched to something like Jean Michel Jarre (Exynos 4, Oxygen 4) – it became clear that treble is perfectly enough. Moreover, it is excellent in terms of thickness, resolution, clarity and precision. Again, thanks to fast but large planar diaphragm that wins over BA in the body of each sound and in clarity over dynamic drivers. Moreover, it allows better separation/layering and creates great perception of each single sound it produces. Thus, all instruments are heard, placements are obvious, no muddiness or mixing/bleeding. If to compare to MP145 – MP143 treble is slightly less present but equally well cooked.

All of my impressions were acquired with balanced sound filters and ear tips. For those who would like more treble or lows – there are other sets included in the package that makes MP143 similarly flexible in the additional sound tuning as MP145.

Soundstage:

No changes in this aspect between the two. I would say that despite decent layering and separation, both IEMs build moderate scene width. The best what I’ve heard were either multi-driver IEMs or open-backs or the stage was artificially increased by the means of wide-sounding DAC/AMP. But with the similar Hidizs AP80Pro DAP – both IEMs are slightly congested.

The result:

Do I like MP143? Yes, indeed. Especially concerning the upcoming campaign, early bird prices and further MSRP decrease options. Several years ago planar IEMs were as rare as unicorns with the cost of a jet wing. Now, with the efforts and investments of Hidizs and other respected brands in this niche – we can finally choose between the various existing options. And MP143 are one of the most affordable IEMs, despite having much in common with its more pricy flagship predecessor, both build quality and sound wise. Would I prefer MP143 over 145? Yes, as long as the preference is towards warmer sound with more accent on lows or the price matters. Otherwise, the flagship stays on its pedestal. Finally, would possess both as great examples of once very rare planar-magnetic IEMs, brought to perfection and crafted with knowledge.

Link to the upcoming Kickstarter campaign: LINK

Hidizs MP143 official page: LINK

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Hidizs S8 Pro Robin – next version of Hidizs bestseller DACs https://zmarketchangers.com/hidizs-s8-pro-robin/ Wed, 22 May 2024 06:45:26 +0000 https://zmarketchangers.com/?p=3512

Hidizs, as a company, already has extended lineup of ultra-portable USB DACs to suit any taste and compatibility. Some were enhanced versions of the previous iterations, while others brought completely new form-factor and functionality. The reason for another generation of S8-series model is shifting again to Cirrus Logic DAC chips that impact the resulting sound more than the form-factor, design or sound tuning. Hope that one day Hidizs would release something like this based on the beloved AKM DACs that sound the most mellow and musical to my personal taste. Although, this review would shed some light on how or whether CRL DACs sound better or worse compared to its S9 Sabre siblings.

S8 Pro “Robin” sales has launched on 20th of May with $69 listing price. First 100 order would receive 5%OFF automatically, resulting in the price of $65.55. Additionally, even the first 100 orders as well as the consequent ones may use our discount coupon code ZMCR5OFF to bring prices down to $61.75 and $65,55 respectively. This all applies whenever the product is ordered in Hidizs official store: LINK

In the box:

S8 PRO (codename “Robin”) shares the box design with S9-series USB DACs – very compact and sturdy. High quality prints all around the wrap, full list of specs and features on the back side. Box itself is made of recyclable plastics, inside you’d find soft foam holding the DAC and small compartment underneath that stores all of the additional accessories.



Apart from the DAC itself, there are the next items included:

  • “HiRES” stickers
  • Type-C to Type-C cable
  • Type-C to USB A adapter
  • Type-C to Lightning adapter

Having the latter in the box provides the compatibility of S8 Robin with iOS devices equipped with the corresponding port.

Full specs of S8 Robin are as following:

  • 1. Dual 32-bit High-performance DAC Balanced Architecture – CS43131×2
  • 2. PCM Supports Up to 32bit/384kHz
  • 3. Native DSD 64/128/256
  • 4. 4.4mm Balanced & 3.5mm Single-ended Output
  • 5. CNC Aluminum Alloy Integrated Molding
  • 6. Practical Function Buttons (volume +-/filter switching)
  • 7. Sampling Rate Indicator
  • 8. 80mW+80mW@32Ω 3.5mm SE / 160mW+160mW@32Ω 4.4mm BAL
  • 9. Compatible with All platforms: Windows/Mac OS/iPad OS/Android/iOS/Harmony OS
  • 10. Hi-Res Audio Certification

Looking at the design – it also resembles previous generations of S8 and S9 DACs, with some new features and more complicated elements. S8 Robin case is made of aluminum with glass panels covering front and rear of the device. The newly designed are the decorative fins on the right side, and all buttons on the left. Pity is that the central crown is not a rotary element as it seems to be. It is a mere push-button that serves only one purpose – to play|pause. Other two buttons are for changing the volume (long press) / changing effect filters (simultaneously press both).

Since this DAC is fully balanced (2 DAC chips + parallel L+R circuitry) – it is equipped with 4.4mm Pentacon balanced connector along with single-ended 3.5mm one. USB type-C is used to connect S8 Robin to the source (Windows, Android OS, iOS, MacOS devices and HiBy OS DAPs).

S8 Pro Robin is very lightweight (only 17 grams), doesn’t require external power supply and doesn’t heat up notably which makes it perfect companion for phones, tablets or laptops.

In operation:

Undoubtedly, the central design element of this DAC is the semi-transparent logo at the front that also lights up with different colors resembling current sample rate and the chosen filter effect. To understand it, here is the list of color and corresponding meanings:

Effects:

  • Red: High Pass Filter
  • White: Wide Band and Flatness Mode
  • Green: NOS Filter
  • Blue: Deem Phase Filter
  • Yellow: Fast & Slow Filter
  • Pink: Phase Compensated Filter

Sample rates:

  • Yellow: DSD 64/128
  • Purple: DSD 256
  • Blue: PCM 176.4/192kHz
  • Red: PCM 352.8/384kHz
  • White: PCM 705.6/768kHz
  • Green: PCM 44.1/48/88.2/96kHz

I’ve paired S8 with Xiaomi Redmi Note 8PRO, Lenovo Thinkpad E14 laptop, DooGee tablet – all recognized S8 Pro as USB DAC straight away. But I would recommend to use some specific audio player apps on Android (like HiBy Music) and ASIO drivers for S8 Pro on Windows 10/11 (available at Hidizs official website download page) in order to bypass system mixers and get the best sound quality.

As to the power draw from a smartphone – S8 Pro is pretty effective. I’ve noticed around 3-4% increase during 2-3 hours of listening to music with the screen off.

Sound:

Lows:

There is a slight emphasis on the bass which gives a bit of warmth to the overall sound which is quite good for my taste. Just getting border of the crispy sound of the Sabre siblings. Bass extension is pretty good. Lows are apparently outlined, exhibit moderate detalization. Mid bass is tight and punchy with most of the sensitive IEMs and gets slightly dull with large overheads. This region is the most vulnerable for power-hungry headphones of any types. Anything below 72Ohms should be good to go but I would not recommend the most of the ultra-potable USB DACs for anything above that.

Mids:


I like how the warmth that bleeds in from the lows add the wight and timbre to the mids. Mids manage to stay close to neutral but the warmth make it feel more volumetric and standing forward. This also helps to keep the control of the upper mids which doesn’t exhibit sibilants or hissing. Higher resolution is evident here, separation and layering of the instruments are quite good. S8 Pro is definitely demonstrates the best performance in this range – rich, resolved, natural sound and appealing timbre.

Treble:

Again, treble is sensitive to type of the IEMs or headphones used. The best performance when there is no notable shading is with the armature-based sensitive IEMs while closed-back overheads might tend to dark sound when you’d obviously lack treble amount. I wouldn’t say that treble is not crispy or detailed enough. Neither it is not under-emphasized – presence is pretty balanced with the most neutral IEMs. But the rest – resolution, amount, crispness and extension is headphones-dependent, more than with Sabre siblings. Part of this comes from the overall slightly warm sound character. Again, with neutral of bright IEMs – treble feels excellent, with no fatigue and pleasant for long listening sessions even at high volume levels.

Conclusion:

There is almost a full lineup of USB DACs from Hidizs in my possession, as well as 5 other ultra-potable DACs from other brands (ColorFly, Audirect, etc). And among those my favorite ones are from Hidizs due to the combination of price/power output/sound quality. Recent S9 generations were based on ESS Sabre DAC chips with its prominent treble clarity and performance but I’ve always tended towards warmer sound and mellow timbre. That is why DAPs based on AKK ships are the main sound sources for me throughout the years. At last, Hidizs has made a DAC with the sound character much closer to such preferences. It sounds rich, warmer, puts a slight emphasis on mids, brings it forward, resolves lows pretty well and doesn’t make you feel tired after long listening sessions due to the reasonable amount of treble.

Hidizs S8 Pro “Robin” is available at official Hidizs store page: LINK

Use ZMCR5OFF coupon code to get 5% off the listed price.

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Hidizs SD2 – handy, small, universal USB DAC https://zmarketchangers.com/hidizs-sd2/ Mon, 26 Feb 2024 07:20:09 +0000 https://zmarketchangers.com/?p=3326

Small but mighty – this is the only phrase that comes to my mind after using USB type-C dongles of this kind. This time it is Hidizs SD2 – the newest USB dongle that is designed to squeeze more juice to drive headsets to the appropriate levels when compared to the integrated sound amplifiers. It is not the first take of Hidizs on dongle DACs and by this point they have quite an experience and knowledge to design tiny, yet powerful DAC&AMP. Although, there were always pros and cons of using such devices which would be described in this article.

Hidizs SD2 has been released to public only couple of days ago and the first 200 units would be sold at special prize (31,99USD).

Link to the official Hidizs store: LINK

Link to Amazon store: LINK

You can use ZMCR5OFF as 5% discount code.

First, specs&features:

As seen from the specs, SD2 is compatible with all types of devices out of the box, supports PCM32bit/384kHz sampling and DSD128, as well as in-line remote and mic. Therefore, it not only brings back 3,5mm jack output to all of the devices free from it by the hand of marketing managers, but also gives the possibility to enrich sound quality and use your phone functions in the most convenient way. Hidizs also claims that the sound has zero delay what makes it possible to watch videos and play games apart from listening to music.

Box contents:

Apart from the SD2 itself, you’d get USB A -> type-C adapter and Lightning -> type C adapter which covers most of the possible variety of modern devices. If I am not wrong, this is the first time when Hidizs adds lightning adapter to the bundle and makes this device fully compatible with Apple smartphones out of the box.

Design, fit and build quality:

SD2 is really small. Much smaller than most of the USB type-C dongles available from other brands. It is only 20×34,5x10mm in physical size and designed in such a way that 3,5mm output comes out of the case at 45 degrees angle. This clever design serves two roles: type-C port side has enough surface length to press against the device and eliminate side flex and headphones output brings the jack closer to the source device, making the load shoulder even smaller. In real life, SD2 sits quite securely at place and doesn’t make me feel that it would destroy type-C port of my phone. I can’t say that such hard-type of connection is better than using a cable in-between, but the connection itself is stronger than I thought it would be. On the other hand, such connection would depend of the type of bumper or case that is used with the smartphone. If it is thick and soft – SD2 would not feel that tight.

Device in use:

SD2 is designed to work straight forward out of the box – connect it to any source like Android smartphones or tablets, Windows PC or Apple smartphones and it should be recognized by the system as USB audio device. Furthermore, such apps as HiBy Music on Android would also recognize it as bit-perfect device to bypass system audio mixers and send data directly to USB.

Common for all Hidizs devices, SD2 shows incoming audio quality with different LED colors: red for PCM 44.1-48kHz and blue for PCM 88.2-384kHz & DSD128.

While using this device there were no noticeable lag in audio while watching movies, neither there was case heating or extraordinary fast smartphone battery drain. Seems that Hidizs did a good job on optimization on internal circuits.

Sound wise, first what I was after is the capability of SD2 to handle full-sized headphones such as Audio-Technika ATH-M50 and Logitech Astro A10. First is pretty tight closed back with 50Ohms impedance, second ae the gamins ones with a mic and 32Ohms impedance. All driven from Xiaomi Redmi Note 8Pro smartphone which is not great at all on its own 3,5mm headphone output. Not great means that it feels anemic, low powered, artificial, with smeared highs and soft on mid bass when trying to drive such types of headphones… SD2 definitely nails it and is capable of driving both at much more appropriate levels, bringing the life and juice to mid bass, much better clarity of treble, together with higher volume in overall. Music starts to feel more engaging and transparent, when each instrument has its place and room. Layering and imaginary scene gets better. And all of that is apparent, no need of recurrent tries. In my opinion, SD2 is doing much better that integrated dac/amp of this particular smartphone.

Conclusion:

It is great that we still get the possibility to have 3,5mm headphone output in almost any device despite the decision of marketing that it is no longer valid for the end-user. Denying the will of having higher audio quality on wired headphones or IEMs and forcing to be content in bluetooth boundaries is more about making more profit on more expensive devices, rather than providing the best quality or unleashing the potential. It is great that there are such product as Hidizs SD2 that bring back the possibility, functionality, compatibility, quality and passion… SD2 is one of the smallest, yet capable devices that makes wired headphones useful again, while overcoming the shortcomings of the integrated circuits.

Link to the official Hidizs store: LINK

Link to Amazon store: LINK

You can use ZMCR5OFF as 5% discount code.

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Hidizs S9 Pro Plus and MS1-Galaxy – great everyday bundle https://zmarketchangers.com/s9-plus-ms1/ Wed, 08 Nov 2023 08:37:31 +0000 https://zmarketchangers.com/?p=3178

Not very common review today since it consists of two interesting units from the same brand – Hidizs. This brand has been quite active and brought intriguing and worthy stuff for the past couple of years. Their latest MP145 planar IEMs made some noise before the launch and early bidders have already started to receive their parcels and supply own very positive impressions.

Glad to see that the feedback on the sample items the reviewers have shared this summer finally turns into pleasing satisfaction of Hidizs customers and supporters and the campaign turned out a success in overall.

This time I’d share my experience and impressions of spending several weeks with Hidizs S9 Pro Plus USB DAC|AMP dongle and the latest SDD IEMs – MS1 Galaxy. And since the devices create a great pair, I’d review those together in one article, starting with the dongle.

First of all, S9 Pro Plus (codename “Martha”) is a successor of the previous versions of S9 lineup: S8 -> S9 -> S9 Pro -> S9 Pro Plus. Currently, Hidizs is pretty strong in such devices and has a long list of dongles: S8, S9 series (3 devices), XO, S3 Pro. Previous S9 dongles were widely reviewed and commonly placed on top among similar products of other brands and S3 Pro even has been mentioned in New York Times as the best budget pick. Back to S9 series…

Personally, I would say that S9 Pro Plus is a direct successor of S9 Pro whereas the original S9 is a standalone product. The main difference is that the original S9 is built on AKK DAC while S9 Pro and the newest Plus versions share similar ESS ES9038EQM DAC chip. Here we can see all the difference:

Despite that architecture of S9 and S9 Pro is different, their design and some features are more similar to each other than between S9 Pro and S9 Pro Plus. Plus version now offers 4.4mm BL & 3.5mm SE ports instead of 2.5 + 3.5 combination, it now features physical buttons, different design layout and additional switching filters. And on top of that there is more than 30% gain in power comparing to the original S9 version.

Full S9 Pro Plus specs:

  • Dimensions: 55×25×11mm
  • DAC Chip: ESS9038Q2M
  • DSD: Native DSD64/128/256/512
  • PCM: up to 32bit/768kHz
  • Outputs: single-ended 3.5mm and balanced 4.4mm
  • Sampling rate indicator: yes
  • Shell material: CNC integrated aluminum alloy
  • Function buttons: 2
  • Switching filter: 7
  • USB interface: Type-C
  • OS compatibility: Android, Windows, Mac OS, iPad OS, Harmony OS (Please note: a Lightning to Type-C cable with OTG function has to be purchased separately to support iOS)
  • Net weight: 17g
  • Colors: Black, Sliver, Blue
  • Packing list: Type-C to Type-C Cable×1, Type-C to USB-A adapter×1, User manual×1, Warranty card×1

Audio:

Under 32Ω load:

  • Frequency Response: 20Hz-40kHz
  • Distortion: PO (3.5): 0.0019%, BAL (4.4): 0.0008%
  • Signal-to-noise ratio: PO (3.5): 123dB, BAL (4.4): 120dB
  • Separation: PO (3.5): 75dB, BAL (4.4): 115dB
  • Output power: 138mW+138mW SE 3.5mm, 180mW+180mW BL 4.5mm

What has also changed is the design of the box – it became significantly smaller and features hard case with soft insert now instead of cardboard in previous dongles. Comes with the device itself, one USB type C -> type C cable and the additional USB A -> type C adaptor for older PC or Mac that don’t have type-C on board.

S9 Pro Plus has the dimensions of 55x25x11mm, consists of the aluminum chassis with front and back glass panels. Design is resembling all Hidizs products with its sharp edges put under different angles.

Another heritage is Hidizs logo at front which also acts as RGB LED indicator for sampling rates and different sound filters. Looks beautifully when active but I wouldn’t call it informative. I would prefer slightly more expensive dongle with OLED screen and full information about rates, filters and track quality. Anyway, here is the list of LED colors and their meanings:

Sample rate indication:

  • Yellow: DSD 64/128
  • Purple: DSD 256/512
  • Blue: PCM 176.4/192(kHz)
  • Red: PCM 352.8/384(kHz)
  • White: PCM 705.6/768(kHz)
  • Green: PCM 44.1/48/88.2/96(kHz)

Filter selection (pressing 2 buttons simultaneously during playback):

On the right edge we have 2 physical buttons now that are responsible for 2 functions: Volume and Filter. Pressing one button increases or decreases the volume respectively, while pressing two at once would change filter mentioned above. Each press of 2 buttons scrolls to the next filter and there is a change in LED color to identify which filter is currently active. Changing volume with dongle buttons is quite discrete and sometimes it is better to control volume from a source in order to get some preferrable values in between.

Top edge of the device contains 2 ports: 4.4mm BL Pentaconn type and 3.5mm SE. Since the technical design of S9 Pro Plus claimed to be fully balanced – BL port provides the maximum potential in terms of output power and sound quality. 180mW/channel is pretty high figure that is not expected from such a tiny device. Just for example: the most advanced Hidizs AP80Pro X DAP has 70mW per channel on SE and 190mW per channel on BL outputs which is much lower on SE and only ~5% higher on BL in comparison to S9 Pro Plus dongle. This is despite the fact that AP80 DAP is much larger, has its own LiON battery as power buffer and much more space under the hood for its schematics.

Bottom edge contains type-C USB port which is compatible with PC, MAC, Android and current iPhones with type-C ports. There is also Lightning to type-C adaptor that can be purchased separately to connect to the older iPhone versions. For Windows, there is a dedicated ASIO driver available on Hidizs website. Having such driver on PC is crucial for the best audio experience as it bypasses system mixers, utilizes bit-perfect stream and opens sampling rates up to 32bits/386Khz under driver properties to avoid the additional resampling.

This type-C port also used to upgrade S9 firmware, although I don’t know whether it would be available for public. I have been provided with the firmware upgrade for my early sample that replaced track switch function with volume buttons when dongle is connected to PC to its direct function: volume change. I assume that all final version devices would already come updated. But if interesting: FW change requires PC connection, PID finding and adding to special FW update app plus the FW hex file to push it to the device. Takes about 5-10 seconds to finalize, restart and get back to music.

In respect of the sound I can state that S9 Pro Plus is a huge update to a regular audio output of general Android, iPhone, PC, Mac or tablet; some addition to the previous S9 Pro version and make some subtle difference when compared to AP80 Pro DAP. Any regular phone or PC sounds less powerful, has notably lower mid bass slap, less layering and instrument separation as well as less resolution. S9 Pro Plus adds the clarity and defines the stage better, provides better control throughout all frequency range and is able to drive IEMs and headphones to a better extent. In comparison to S9 Pro, the newer dongle adds slightly in gain, mostly notable at mid bass and can provide the additional preferences when switching between different filters. Filters do behave differently, adding / subtracting from the mid portion and making the sound less / more balanced. In case with AP80 Pro DAP found some difference in resolution (AP80 Pro sounds more crisp) but this is quite subtle. I would say that S9 Pro Plus and AP80 Pro sound on par if certain filters are chosen on S9.

To summarize: I am impressed with the performance of Hidizs S9 Pro Plus USB DAC|AMP in most possible ways. It is small, lightweight, universal for most of the devices, has unexpectedly huge power output and sounds close to AP80 Pro DAP. It is quite and addition to upgrade the sound source in our pockets and can even be used in the desktop setup if larger and more expensive stationary items are not an option. It might been lacking more informative screen or smoother controls but it definitely doesn’t suffer in audio quality.

If Hidizs S9 Pro Plus is interesting to you – here is the trick how to get it with the lowest price possible: the preorder for S9 Pro Plus in Hidizs official online store would start on November 16th, 2023 (9:30AM EST) and would end on Nov 30, 2023 (9:30AM EST). During this period first 100 units would be sold for 69,99USD and the rest for 79,99USD. You can also additionally apply our special 5% discount code: ZMCR5OFF (code would be available from Nov 15, 2023 12:00AM CST). Preorders would start shipping from Dec 5th, 2023.

Now, back to the newest least expensive Hidizs IEMs – MS1-Galaxy.

Similar to S9, MS1 Galaxy are not the first single DD budget-friendly IEMs by Hidizs. There were MS1 Rainbow and Seeds preceding Galaxy and I still honor Seeds as one of the best single DD IEMs with very accurate and delicate sound. Unfortunately, those have been discontinued and had one huge drawback – integrated audio cable. I even had 2 versions of Seeds at once – SE and balanced to switch between the sources. Therefore, Hidizs has the expertise to design and build good budget single DD IEMs.

MS1 Galaxy specs:

– High-Performance Dual Magnetic Circuit Dynamic Driver
– 10.2mm PU+PEEK Composite Diaphragm
– Optional Inline Control & Microphone
– High-Density German Makrolon Resin Shell
– Silver-Plated Oxygen-Free Copper Wire
– 0.78mm 2-Pin Plug
– Ergonomic Liquid Silicone Ear Tips
– Ergonomic Design with Comfortable Extended Wear
– Perfectly Aligned With The H-2019 Target Frequency Response Curve
– 3.5mm Gold-Plated Plug & Durable Metal Shell & Splitter
– Hi-Res Certification

FR Graph:

MS1 Galaxy comes in a small white box with the design and graphics resembling anime culture what makes them a desirable gift for younger generations. My 14 years old daughter spotted it on my shelf and tried to free me from this pair at day one after its arrival. I am not a fan of anime, but still the design is fresh and unique to my liking. Even my wife was starring at the box and IEM shells despite staying far from this hobby.

Box includes IEMs, 3 pairs of silicon tips, audio cable and some papers.

MS-1 Galaxy shells are made of transparent resin which already draws the attention. Front facing plates shine with different colors and remind of diamonds or stars. Cable ports and sound nozzles have golden finish and add to the entire aesthetics.

Chambers, cables and driver combination inside look accurate and neat. Sound output nozzles are covered with aluminum mesh for the additional dust/dirt protection.

Cable looks similarly gorgeous: silver braid in transparent isolator with aluminum housing on gold-plated jack and resin housing on 2pin IEM contacts. Additionally, it has ear guides formed of transparent heatsink material.

Nothing to be worried in terms of fit since the shape is the most universal for the majority of people, nozzles are quite long and ear guides secure IEMs and cable at place. Choice of ear tips is limiter to 3 sizes and only one material but the diameter is common and most of the aftermarket products would fit nicely if needed.

Now, the sound… I’ve tired MS-1 Galaxy with different sources: AP80 Pro DAP, tablet, PC, S9 Pro Plus DAC/AMP and my Android Xiaomi smartphone. In all cases the sound can be described as tending to warm with large bass presence, juicy mid bass, slightly recesses mids and fairly accented treble. Lows and mid bass are the strongest virtues of MS-1 Galaxy. Great presence, good texturing, good control and layering here. Mid bass has good dynamics. Mids are slightly less resolved and slightly pushed back. Male vocal sound pretty rich and natural whereas female vocals might suffer from hisses and sibilance with less capable sources (smartphone, for instance) and low quality tracks. The better the source is, the less this tendency to hiss is pronounced.

Treble, in its turn, is completely enough in presence but lacks in clarity and transparency. In overall, MS-1 Galaxy with its virtues and imperfections in sound still up ahead of many budget IEMs that passed through my hands and builds the impression of good musical IEMs. Perhaps, its warm signature creates this charm which goes smooth and easy on my ears. I would prefer such type of tonality over crisp and cold when it comes to everyday use. Furthermore, its signature fits ESS-based sources well, making the sound softer and more velvet-like while maxing out the resolution which the driver is capable of. But I wouldn’t use it with AKK-based sources or with tubes cause the sounds starts to feel a bit muddy.

In overall, Hidizs MS-1 Galaxy is a good budget IEMs, great for those who like bass and warm tonality and less interesting for analytical or precise listening. It wouldn’t irritate throughout the day, neither with its fit, nor with the harshness in sound. It feels warm, flowing and smooth, like lounge music that plays on background all day long, suitable and pleasing for everyone. Strong contender, with its pros and cons, excellent build quality, universal fit, relaxing sound, at very low price.

Hidizs MS-1 Galaxy already available at Hidizs official online store: LINK

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Hidizs MP145 – planars that’ve made it https://zmarketchangers.com/hidizs-mp145/ Wed, 16 Aug 2023 12:04:31 +0000 https://zmarketchangers.com/?p=3115

The use of the magnetic planar technology in IEMs is still on the early stage of the development. Rare products, small lineup, weak fan base and lack of the mass market awareness. For now. Although, the technology itself has a lot of potential in addressing known issues with the most popular driver types in terms of the sound quality. Planar drivers are fast, use large-sized membrane, have even response across the whole active area and better controlled from both sides by the magnets. Sonically, it means more resolution, better transient response, better separation, layering and clarity. This is in theory, in comparison to dynamic drivers. Main advantages over armature drivers is its size which results in more body and bass potential of IEMs. Also in theory…

Time has come for Hidizs to stand inline among few other industry-leading brands in their attempt to prove planar driver advantages in overall, as well as their new product superiority. I am talking about MP145 – first planar-based IEMs by Hidizs.

Before we start, it is important to mention that MP145 design was inspired by and created in a partnership with Whale and Dolphin Conservation (WDC) (the leading global charity dedicated to the protection of whales, dolphins, and their ocean homes).

Hidizs MP145 technical specifications and features:

Let’s say that the most interesting part is that MP145 are based on 14.5mm planars + have 3 pairs of additional tuning filters. This seems familiar from hybrid IEM world, but something new for planar IEMs. The declared impedance and sensitivity combination tells us that, in case with MP145, high power output is not a mandatory requirement. Hope that Hidizs AP80 gen.1 would be capable of driving these with 3.5mm power output. Consequently, we have two options of cable to choose from while ordering: 3.5mm SE and 4.4mm BL. My version is 3.5mm SE since I would like to check upon the aforesaid statement about power and sensitivity. Pity that Hidizs is still haven’t incorporated a cable with the exchangeable type audio plug for its IEM products (2.5mm BL, 3.5mm SE and 4.4mm BL).

The packaging, set and design:

In contrary to the latest hybrid Hidizs products, MP145 box is pretty small and what is more interesting that it is made of plastic. There is a cardboard outer cover with prints and hard box made of recyclable materials and designed specially for those IEMs. Perhaps, new box is developed to differentiate this product and to show that is belongs to more expensive class? Anyway, the box does a great job of protecting the internals which consist of foam inserts holding IEMs, 9 pairs of silicone ear tips and one extra box with the cable, set of filters and some papers.

Glad that Hidizs seems accepted such a rich set of accessories common to their latest IEMs. Apart from IEMs you’d get:

  • 9 pairs of silicone ear tips (3 pairs x 3 sizes for bass, same for balanced and for treble)
  • 3 pairs of tuning filters (1 pair for bass (rose), 1 pair balanced (gold) and 1 pair for treble (silver))
  • 3,5mm SE or 4,4mm BL audio cable with protective cap and velcro strap (cable version type chosen during the purchase)
  • carrying pouch

Again, want to mention for Hidizs that it would be a great advantage if a cable with the exchangeable plugs would come as a standard in future for all of IEMs. People use different kind of equipment and it is kind of tough to choose which type of plug to order. The more universal it would be – the better is the impression of the product in overall and more frequent would be its usage in real life.

Tuning filters also come in separate tiny transparent plastic storage box and here is one tip: don’t try to pull it apart, you should turn upper or lower part to around 15 degrees first in order to open this box.

Carrying pouch has the new and more convenient type of retaining mechanism (first seen in MS3 IEMs) when you have to squeeze both ends with the fingers to open it. Good.

Now, about the design and materials of MP145 IEMs: first impression when you take it in hands that those are pretty big and heavy. Solid piece of CNC processed aluminum, resembling whale tail in the design of the facing plate, with some openings, compensation hole, 2pin cable connector and pretty long output nozzles. Nozzles are ending up with the thread for tuning filters. Looking inside the opening – there is no protective mesh but I could see some foamy material deep inside which I believe acts as dust protection and damper.

Aluminum mesh is a part of the tuning filter which cuts some frequencies and acts as the additional dust protector as well. The only reason to worry about wearing those during the workouts or under the rain is the opening on the faceplate that would let water inside. Build quality is excellent in overall, no gaps, solid feel.

For the first five minutes I thought that the fit is kind of compromised by the size and weight of MP145 IEMs. Fortunately, got used to them afterwards and lost any disturbing feel. I can’t say that those are the most universal IEMs in terms of fit and I wouldn’t try to have them on during the workouts but quite comfortable for regular walk and totally good for calm listening sessions.

Finally, the sound:

First to mention – it is unexpectedly huge bass for planar IEMs. Usually, planars suffer from underpowered lows due to technology limitations in combination with high demand on power but Hidizs has managed to solve both issues. Lows are well exposed, adding the base, body, thickness and warmth across the entire frequency range. To the extent that MP145 can be labelled tending to dark/warm sound signature. Besides, lows that we have here are perfectly layered to the additional sub-ranges, have quite notable texturing and pretty fast decay. Together it builds a feel of large but very accurate bass with outlined boundaries and no blurring. Mid bass sounds juicy, powerful, tight and fast. All of that on 3.5mm SE from Hidizs AP80 first gen DAP (set to HIGH gain) only capable of 70mW@32Ohm/channel + balanced tuning filters. This is a win, I assume. Prior planar IEMs I dealt with such as Dethonray Tender 1 and 7Hz Timeless, decent as well, were more hungry for power and required more advanced DAP or even tube amp to disclose their potential.

Consequently, the mids have this sweet thickness and body that makes the sound so smooth. Resolution is not overexposed comparing to high-quaity armature drivers since there is more influence of lows on mid section, but the timbre, presence, layering and separation are all excellent what puts MP145 above its armature rivals which sound thinner, colder and more artificial.

Treble have less weight of all the ranges, maintaining the balance and adding to detalization but it is not accented here. In fact, its performance and amount depends of the song, recording and quality but if we take some composition with normal levels, high dynamic range and high quality recording – treble is on the sweet spot between its clarity, amount and transparency, never getting shouty or piercing, nor feeling underpowered. Some further changes of adding\cutting off treble response can be applied using the additional tuning filters (silver – more treble, red – least treble). And yes, MP145 are a bit sibilant-tending but again, this only been observed on some treble-saturated, not-that-good quality records which already tend bright/cold timbre.

What also shines is the separation/layering across the entire range. Each sound has great clarity, each instrument is outlined. Planars definitely win in this respect over hybrids or dynamic drivers which tend to mix or blur the outlines more.

Conclusion:

Magnetic planar-based IEMs are still not that widely spread in comparison to dynamic or armature rivals, which is a fact. Perhaps, 27-40 products in overall offered by the most popular online audio equipment stores. Subtracting some evident crap from this number and we end up with a very small selection to choose from. But even those that are left, having decent sound quality, are known for its complexity in driving ability, required power and some limitations on the lower end. Hidizs MP145 planars are free from those limitations – easily driven over SE output and capable of large bass reproduction. Even if someone can find a minor flaw, MP145 provides the ability to tailor sound further using the additional filters or might be forgiven for stellar overall musical performance, smooth sound and sweet timbre.

Moreover, Hidizs has disclosed the early bird price for MP145 Kickstarter campaign that would launch soon – only $109. This is an absolute bargain since it is the lowest price on the market for planar IEMs with 14.5mm driver and additional tuning filters as innovation in the supplying set. Therefore, I highly recommend to track down the beginning of KS campaing and grabbing a pair on the early bird terms.

Link to MP145 Kickstarter campaign: LINK

Link to product page and subscription to KS campaign launch notification: LINK

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New planar IEMs from Hidizs would launch soon on Kickstarter. And it is an absolute win!!! https://zmarketchangers.com/new-planar-iems-from-hidizs-would-launch-soon-on-kickstarter-and-it-is-an-absolute-win/ Tue, 15 Aug 2023 10:53:05 +0000 https://zmarketchangers.com/?p=3107

Hidizs has released the news that MP145 IEMs based on 14.5mm large planar drivers would be launched on Kickstarter in the nearest future. Similarly to the latest MS5 and MS3 hybrid products, MP145 would feature exchangeable sound tuning filters and 9 pair of silicone ear tips. All together, this would be a great set for any audiophile. But not only, since the early bird price on KS would be ~100USD !!! which is another win. The closest price rival has similar size of the planar driver but doesn’t feature additional tuning filters, nor such a rich set.

Furthermore, some amount of samples already been distributed among the reviewers (I’ve also received a pair) and the first impression is amazing. MP145 sound great, with large bass presence, rich timbre, excellent resolution and weighted treble. Planars usually sound more pleasing/smooth and delicate to my ears and MP145 is one of the best representative so far.

Full review would be coming soon.

Meanwhile, here is the link to subscribe to KS launch news and to become early bird: LINK

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Hidizs MS3 – highly customizable hybrid IEMs https://zmarketchangers.com/hidizs-ms3/ Tue, 25 Jul 2023 05:53:09 +0000 https://zmarketchangers.com/?p=3036

It’s been a while since the last review posted on this blog due to extended logistics. Sending items for the review to Ukraine is quite cumbersome lately, thanks God it arrives undamaged. Hidizs has made quite an effort on assuring that their new MS3 IEMs would finally reach in here, even resending the package twice. Anyway, MS3 are with me now and I can acknowledge the audience of this blog with my own impressions.

Last pair of IEMs reviewed by me were quite peculiar and unusual – KZ ZEX with electrostatic driver in its schematics and Dethonray Tender 1 pure planar IEMs. I’ve had enough time to rest from dynamic/armature hybrid combination and Hidizs MS3 would be the first in series after this pause. Most of the time I am using pure 1 dynamic driver IEMs either from Hidizs/Tanchjim or HiBY since it is the most engaging sound for me, especially when driving IEMs with tube amp. Although, armature/dynamic hybrid IEMs have obvious advantages for some genres and in some aspects that build my interest to find out how technically good the new Hidizs product is.

Hidizs MS3 have been released just a month ago and already have generated a positive wave of impressions by the first owners and reviewers. Promising in the declared features, seems that MS3 really have the potential of becoming a great bargain in less expensive niche comparing to its highly ranked MS5 many-driver flagship predecessor. Good formula applied here by Hidizs – consider the buzz around the flagship product, borrow the most important virtues from it and project it on the less expensive product… Let’s see if the new star was born.

Hidizs MS3 IEMs on sale: Official Hidizs store

Hidizs MS3 IEMs on sale: Amazon

Hidizs MS3 IEMs on sale: AliExpress

Here is the declared specs:

Features:

– 10.2mm Dual Magnetic Circuit Dual Cavity Dynamic Driver
– Knowles SWFK-31736 Composite Balanced Armature Driver
– Aviation Aluminum Alloy Integral Molding Shell
– Three Hidizs Pneumatic Tuning Filters
– Oxygen-free Copper Multi-conductor Cable with 192 Ultra-small Wires
– Highly Approaching the H-2019 Target Curve, and HIDIZS Art Styles
– “Shark Fin” 0.78mm/2PIN Cable Plug
– Hidizs Customized Storage Bag
– Hi-Res Certification

Back to the shipping set and build impression before jumping to the sound experience:

As said before, thanks to quite stiff Hidizs box, this package arrived undamaged. Box carries full product information, product image and manufacturer info. Inner compartment consists of three inserts: foam holding IEMs, foam holding all filters and ear tips and the additional box with audio cable and some papers. Truthfully speaking, Hidizs MS3 are one of the best IEMs in terms of set of accessories. 9 pairs of ear tips, 3 pairs of filters, storage bag, cable – can’t imagine what else might have been included to make anyone totally satisfied… Perhaps, IEMs 🙂 Fortunately, they are also included.

Build quality is great all around. IEMs look and feel perfect, great choice of materials, precise finishing and construction. No gaps between elements, no rattling. Design is quite complex and very neat and beautiful at the same time. Attracting combination of black body with gold edging. Similarly excellent quality of audio cable: unexpectedly thick, consisting of 4 twisted strands, ending with aluminum 3.5SE or 4.4BL plug housing at one side and transparent easy to pull “shark fin design” 0.78 2pin connectors on the other side. This is probably the thickest cable for IEMs I’ve encountered in my reviewing career. Feels durable and makes an impression of being able to last for ages.

Ear tips are all silicone-type but 9 pars divided to 3 sizes and 3 groups of vocal, low and high frequency oriented use. The changes might be subtle depending of its final fit but accompanied by Hidizs special tuning filters that would add more evident changes to the sound. Filters have different types of mesh to cross out / pass some frequencies that would end up in more lows, mÑ–ds or treble-tending tonality: silver – more treble, rose – balanced, red – more lows. Here is how Hidizs measured the changes produced by all 3 pairs:

My personal opinion about how effective those filters are: yes, there are audible changes in the sound, especially between red (low) filters + lows-oriented ear tips and silver/rose filters with the respective ear tips. The difference between rose/silver is less obvious due to highly pronounced armature nature in treble/upper mids segment.

The sound:

Consisting of 2 high-quality armature Knowles drivers + single but mighty dynamic driver, MS3 IEMs produce rich and engaging sound. The tonality feels bright which is an outcome of armature driver outstanding capabilities that goes far beyond human perception abilities on treble and some accent placed on upper mids as the consequence. V-shaped tuning is evident, although not distracting since the treble is quite expended, full of nuances and details. On the other side of the range single DD does a good job on mid bass dynamics and presence of lows. The extension of bass is limited but the amount on lows, speed and tightness of mid bass are perfectly enough. Sometimes lows might bleed in and desynchronize with treble and upper mids since it is slower on changes but mostly on such genres as energetic metal/punk rock and only if the quality of the recording/track file is low.

Apart from that, MS3 sound impressive, especially on layering and instrument separation. Every sound is laid out on its shelve, each instrument sounds exposed. Resolution grows with the frequency, treble is the most resolved, upper mids and vocals have great clarity and texturing, whereas the lows are well-exposed but slightly lagging behind in detalization. In overall, MS3 sound great technically. Especially for the slower genres, songs and with high-quality recordings. Musically, it is on the brighter side with excellent overall detalization, layering and mid bass performance but limited on the lowest bass register.

Fit:

MS3 are designed so that it would fit most without any problems. Such shape, pretty long nozzles, over-the-ear hooks and variety of ear tips would allow almost anyone to use it comfortably, even during the active workouts.

Conclusion:

Hidizs MS3 hybrid IEMs posses all the necessary qualities to become a bargain for many audio enthusiasts and even for some demanding audiophiles. Technically MS3 are sounding great – impressive overall resolution and treble extension, great layering and articulation, excellent and tight mid bass. Build quality, feel and especially the possibility of the additional tuning are all exceptional. Musically, MS3 would be great for those who love V-shaped tuning and brighter sound, bass heads would rather stick to some more bass-oriented options. Nevertheless, Hidizs MS3, considering its price, bundle and sound quality, set the bar pretty high for its rivals on the market. Definitely a great option to save some funds and be totally satisfied at the same time. Well done, Hidizs! Anxious to see would be the next product under this brand…

Hidizs MS3 IEMs on sale: Official Hidizs store

Hidizs MS3 IEMs on sale: Amazon

Hidizs MS3 IEMs on sale: AliExpress

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Dethonray Pegasus SG1 – Bluetooth high-end DAC https://zmarketchangers.com/dethonray-pegasus-sg1/ Wed, 08 Mar 2023 12:10:44 +0000 https://zmarketchangers.com/?p=2958

One device for one function – I admire Anson’s unique and stable approach of developing masterpieces in every audio hardware niche… Let’s be honest, even a perfect device with limited functionality is risking to be buried down by millions of all-in-one mere consumer choices just because it is more convenient to use… DSLRs are almost out of the consumer market, as well as voice and video recorders, book readers, DAPs, etc. Most of the users would still agree that prosumer or pro-level stand-alone devices deliver much better quality but who cares if the content is made for and consumed in social networks? Personally, I regret the times when everyone tried to acquire the best shot out of 24-36 frames instead of storing thousands of useless files… That is why all Dethonray products impress me this much – they build a reference to those good old times when everything was designed for “pro”, forcing users think and progress.

Pegasus SG1 is not an exception. It is a sixth masterpiece developed by Anson and released in June 2022 that fills Bluetooth audio niche in Dethonray lineup. DTR1 DAP was the first, followed by Honey AMP. Later came one of the best bundle in portable HiRes audio world consisting of DTR1+ and Tender 1 planar IEMs and now comes the Pegasus. Here is the corresponding retrospective picture from the official Dethonray website:

All of those devices are highly rated by the reviewers and respected by both – audio “fans” and “philes”. Personally, I am using DTR1, DTR1+ and Tender 1 for a long time and can state that both DAPs and Tender IEMs still remain the ultimate audio performers with no problems in technical aspects either. Moreover, those devices had already gained some magic aura around and turned to collectibles. I still wouldn’t call Dethonray a “boutique” brand since boutique means something extravagant and limited in amount but not necessarily having high quality of the production. Opposingly, Dethonray is managing to deliver high quality of functioning along with similarly high quality of the production even despite smaller volumes compared to market mastodons. Therefore, I would rather name Dethonray as high-end brand working in the respective niche.

So, the Pegasus SG1 – what is it designed for? Here are the specs first:

As can be seen from the specs – Pegasus main and the only purpose is acting as Bluetooth receiver -> processing the incoming stream -> converting to audio signal. It incorporates various popular audio codecs, including the HiRes LDAC (24bit/96kHz). Outputs presented by both – 3.5mm SE and 4.4mm BL ports. The main feature shared across all Dethonray devices is also present in Pegasus technical design – DPPU (Desktop Plus Power Unit):

DPPU adapts dual high-density battery customized power system, designed for High-Fidelity while ensuring separation of digital and analog power to eliminate digital circuit noise from the source, alike an enhanced DAP + Amplifier system but with a minimal path and hard soldered joints with no compromises.

There is one additional feature that is very important but rarely stated about Pegasus: the ability to change sound signature by different FW versions. It comes with “Rhapsody” FW by default and can be changed to “Serenade” FW on behalf of a user. I’ve seen such implementation once before in Tempotec / Hidizs USB DACs that really did a job of changing the sound to user preference. This is much more convenient than replacing Op-Amps or any part of the hardware but still requires some understanding and PC skills.

Link to Pegasus SG1 at AliExpress: LINK

Link to Pegasus SG1 at Amazon: LINK

Back to Pegasus SG1 description:

It comes in black box regular for all Dethonray devices. Box is stiff and perfectly does a job of securing its components. Single layer inside consisting of foamy insert with the cutout that holds Pegasus at place. Than goes the beauty – Pegasus SG1 resting there with its perfectly polished glass top cover facing outwards and tiny aluminum bezel around.

I’ve seen 4 body colors available: purple, red, black and mint and I can say that red and purple look punchy.

Dethonray logo underneath front glass panel has multicolor LED backlight that resembles the device current state.

Another beautiful element is the volume knob that combines clever design for comfortable grip with peculiar shape, appropriate color and matt finish.

Both output ports are located on the top edge. All control buttons gathered on the left edge.

Bottom edge holds type-C charging port and the additional LED indicator that duplicates front facing logo in its behavior.

Very neat, strict and beautiful design at the same time. Feels rigid and comfortable in hands. The only drawback is that placing it in a pocket with keys, phones or other stuff might leave the marks on its perfect surfaces. Jello-stickers would definitely help here.

Pegasus SG1 in operation:

Since the Pegasus is a BT receiver, first thing to do after initial charging is to connect it over Bluetooth to any audio source. Of course, the best performance can only be achieved with the sources capable of LDAC or apt-X HD codecs. Most of the recent phones, tablets and DAPs would surely support at least one. Although, Apple users would still be limited to lossy AAC codec instead due to Apple closed politics on that (devices for the professionals, I bet).

There is no multipoint feature in Pegasus, therefore – only 1 device at once. But the previously connected would be stored in BT controller memory for fast reconnection in the future.

The process of pairing is very fast, LED comes of a help to show whether Pegasus is still pairing (blinks) or has already paired (constantly lit). You would only have to choose PEGASUS SG1 under phone BT available devices and tap on connect. Most of the sources would state codec that is being used for audio transfer between the devices. In my case it is the most capable LDAC (Xiaomi Redmi Note 8Pro). Unfortunately, battery status is not being transferred from Pegasus to phone. Dethonray claims around 8 hours of continuous performance with SE and 6 hours with BL output. Real world tests proved those figures right.

Upon the connection, there are 3 buttons on Pegasus that work as expected: PLAY|PAUSE, NEXT and PREVIOUS. Buttons feel tight, no rattling. The additional two-way switch is designed to change from low to high gain depending of the headphones impedance. It is really better to stay off selecting high gain for IEMs lower than 16Ohms or it might be damaged. Volume knob has pleasing feel of tight travel and comfortable grip. It acts pretty accurately, delivering smooth volume change in both directions. Much more convenient than discrete volume buttons found in phones, USB DACs and in some DAPs that change it quite abruptly. Here you can select any desired levels, starting with the barely heard ones.

Pegasus stays stays cold during operation with only slight warming up while the battery takes charge. Type-C port is only used for charging | FW upgrades but the function of USB DAC is not available.

FW change:

As said before, this BT DAC has two different firmware versions. Rhapsody (default) is more assertive and Serenade is more calm and melodic in its signature. Changes in sound are audible but not vital. It is more about rounding some edges and slightly changing the entire timbre. Personally, I prefer Serenade version over Rhapsody for its slightly added warmth and smoothness. Phapsody is better for more aggressive and rhythmic genres.

Here is the link to FW download on Dethonray website: LINK

The process of switching to another FW is quite cumbersome but doable. Here are the steps:

The sound:

Pegasus SG1 is impressive. Sounds linear with the emphasis on mids which sound thick and pleasingly warm. Sound perception is natural and balanced. Quite hard to notice any discrepancies that would disclose its wireless connection.

Bass is well-resolved and emphasized. This bleeds into mid bass and affect the entire sound with such pleasing warm and thick strokes. Fortunately, mid bass section is still maintaining great dynamics and tightness to sound juicy. Mids stand out as the central part of the presentation and deliver voices and instruments naturally. No hisses or sibilants even with sensitive IEMs. Lows definitely have more impact on mids than treble. Slight lack of texturing due to BT connection but still feels very musical due to accurate and smooth delivery. Despite wireless connection, treble is well-extended, with no abrupt nuances. Good clarity and correct balance with other ranges without any emphasis makes treble very accurate and appealing, leaving the whole sound closer to the dark side.

Great choice of tuning for such BT DAC. Possibly the best to go away from dry and analytical approach to very musical one that also hides some imperfections.

Conclusion:

Pegasus SG1 is the best sounding Bluetooth DAC among all BT audio devices of al types I’ve tried so far. IEMs with BT lace, BT earhooks, TWS, BT ultra-portable DACs – all suffered from apparent wireless connection limitations especially noticeable on abrupt treble and limited extensions. It might be the outcome of device hardware size, design or multifunctional abilities when some are developed appropriately and some are just for show. Pegasus, on its turn, is made for one function and made perfectly: in terms of design, logics and performance. It uses the best BT codecs possible, shows no hiccups in operation and makes the sound truly appealing. Moreover, it sounds almost indistinctive to very good portable wired setup combinations. Feels like with the Pegasus SG1, going wireless is no longer a compromise either with headphones or in desktop use with active speakers or amps.

Link to Pegasus SG1 at AliExpress: LINK

Link to Pegasus SG1 at Amazon: LINK


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