Author Archives: Ryan Soo

Meze Audio Liric First Impressions

Introduction

Meze made a big entrance with the 99 Classics that remains one of the most highly recommended portable closed-back headphones on the market. With the Liric, the company is returning to its roots and expanding upon innovations first made for their flagship open backs. This is a high-end closed-back headphone that Meze has spent over 3 years developing. It has a focus on but not overt intention for portable use and represents the continuation of Meze’s collaboration with Ukrainian Rinaro. In particular, the Liric implements a similar switchback, dual-motor planar driver as seen on their flagship Empyrean and Elite open backs only shrunken down for its more compact frame. The new driver dubbed MZ4 sports a few new developments such as the Phase-XTM system that has been designed to minimize phase distortion that plays a larger role in closed-back designs. As before, this is a hand-assembled headphone with an emphasis on modularity, quality and a superb usability experience.

The Liric just launched for $2000 USD and is available for order on Meze Audio!

First impressions

The Liric strikes me as delivering a good balance between portability and long-term comfort for home use. The base design and shape are clearly a derived from the Empyrean/Elite though with a new, non-suspension headband and slightly smaller earcup dimensions. Of course, they are closed-back so the metal grill has been replaced by a sealed leather-clad enclosure with a small aperture – this has been implemented for to reduce wearing pressure and improve the perception of soundstage space.

The chassis no longer has a raw CNC finish but a texture similar to that seen on DSLR’s, giving them a tactile yet hard-wearing feel. They have a magnesium alloy construction which explain much of the substantial weight cut at 391g. The hangers share a metal construction as do the arms that attach to the headband, so the overall construction feels rock-solid and ready for the stressors of daily use.

I am a huge fan of the aesthetic design here as, not only is the cutout frame design lightweight, it also imbues a high-performance aesthetic. The headband is far lower-profile than the suspension band on the 99-series and Empyrean/Elite and contributes to a far more streamlined aesthetic on the Liric. The headband itself remains very wide with soft padding that promotes long term comfort. The leather outer matches the earcups and it has a breathable fabric inner portion.

I do personally find suspension bands to be more comfortable, especially that on the Elite with its pressure distribution wings. The Liric’s wide band and reduced weight allow it to remain comfortable for my head over an entire day of listening, but it doesn’t feel as effortless to wear. I also suspect those with wider heads may struggle here as the bend is quite aggressive. Otherwise, clamp force is on the lower side which also contributes to a comfortable wearing experience.

In addition, I would posit that the internal aperture of the new earpads will still be very ample for most listeners. The pads are deep and plush, about 30mm thick like the original Empyrean. Do note that they are now glued onto the headphones rather than attaching magnetically. This is because Meze is using the internal volume of the earpads as airspace for the driver to reduce the overall size of the earcups. Time will tell how pad wear affects the sound and also the difficulty of replacement due to the added complexity. Another difference to the Elite/Empyrean is that the drivers are now covered by fabric rather than metal mesh, which should provide greater comfort for those with wide ears.

Altogether, this provides a well-sealing and comfortable fit with impressive passive noise isolation that easily suffices for commute and public transport. The headband sliders operate similarly to the Empyrean, offering a smooth action and a good range of step-less adjustment. The Liric folds flat for storage and the case fits the headphones even if the sliders are not fully retracted so you don’t have to readjust them every time they’re stored away.

Sound

The Liric takes some inspiration from the Meze house sound, with a laid-back upper-midrange and smoother treble with dark background. However, it also caries over the more technical nature of the Elite to some extent. In addition, it represents a slightly more engaging take with less warmth, greater sub-bass energy and slightly enhanced lower-treble presence too. I think these will all be welcome changes for many listeners. Of course, as these comments are relative to the Empyrean and Elite, this doesn’t make this a remotely V-shaped headphone. Overall, it is nicely balanced, far more so to my ears than many closed-back designs. It has a slightly more clarity-focused voicing than before and some quirks in the midrange. I do think this will be a crowd-pleaser overall.

A large part of the focus of this design was with regards to soundstage performance and, even on first listen, I was pleasantly surprised to hear that the Liric carries over the lovely sense of spaciousness and separation achieved by the Elite, albeit not quite to the same extent. I would say that amongst closed-back headphones, even those in a similarly prestigious price tier, the soundstage impressed me greatly, depth is excellent, and the headphones separate well too. I feel where the closed-back design is felt most is within the bass as the Liric delivers a well-extended and hard-hitting sub-bass slam that is clearly more physical than that seen on essentially all open-back designs. Its tuning is sub-bass focused, delivering thick and weighted notes without introducing too much warmth or roundness.

The midrange is similar to the Empyrean and Elite being progressive and slightly laid-back, giving it a smooth, natural voicing albeit with a different execution. Like those headphones, the Liric has a good sense of body in the lower-midrange but doesn’t possess the same upper-bass warmth as those models giving it a cleaner more contrasted presentation. It is also slightly more articulate within the lower-treble than those headphones, drawing more attention to the leading edge of notes, percussion especially is crisper and clearer on the Liric. In turn, it sacrifices the perfect smoothness and coherence of its open-back counterparts, but I think many will enjoy the treble tuning as the upper-midrange and top-end still feel quite linear and never come across as bright or sharp. It has a dark background but subsequent upper-treble rise imbuing a lovely sense of sparkle and extension.

In my opinion, what will be most contentious is that the Liric has a 2k dip that gives it a less full-bodied and structured midrange. Though not hollow or cool due to the added density and smoothness in the top-end in addition to the ample lower-mid presence, it does lack the organic richness and empowered vocal size that the Empyrean and Elite enjoyed. This gives the Liric’s vocal presentation a little weirdness to my ears; vocals sounds slightly diminished and biased towards higher female vocals. At the same time, this tuning may be contributing to the sense of spaciousness I am perceiving by decreasing emphasis on room and increasing separation.

I did do a quick comparison with the Elite. I noticed immediately, that the midrange sounded less sucked out and more natural in timbre with its more progressive tuning. Resolution and space are both on another level as should be expected given it is over double the price. However, it should be noted that this does not stand out as a weakness of the Liric. The Liric has the advantage of a crisper treble tuning and a more powerful, harder-hitting bass. It is, altogether, a more fun headphone if also a less accurate one. It is impressive how much soundstage has carried over to the closed and highly isolating form factor too.

Stay tuned for our full review coming soon!

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Deal Alert: All Apos’ 11:11 Discounts in One Spot!

To celebrate single’s day, Apos Audio is discounting a huge range of products! They’re offering a 15% discount on SMSL, Topping, Moondrop, xDuoo, Tanchjim and 10% off Singxer too. In addition, buyers will receive a whopping 20% off Apos Certified products.

For the full list of deals and prices, see Apos Audio’s list here and their blog post here.

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Product Launch: New Products from Topping, Tanchjim and SMSL!

A new wave of product launches just in time for the holiday season. This is a big one so you’ll want to make space in your stocking!

Starting off with the SMSL D300, this is a new $399 USD DAC packed with bells and whistles. It sports the rare BD34301EKV flagship DAC from Rohm, a new Kyoto-based entrant into the DAC chip market. The DAC supports PCM 32-bit/768kHz and DSD512 when paired with XMOS’ XU208 decoder chip. The DAC supports BT5.0 and has a newly designed remote control.

Topping follows up with a pair of new products. The first is the HS01, a USB audio isolator designed to prevent ground loop noise between the source and DAC. It is low latency and compatible with high-res audio transmission while keeping the price low at $69.

The U90 is a new USB audio bridge with a similar design language to the company’s popular D90/A90. It has four IIS controller switches allowing the user to choose pin definitions for IIS phase, MCLK, DSD flag and IIS DSDR, permitting greater control over IIS inputs. With an in-built audio isolator, it eliminates ground loop noise on top. The U90 just went live for $599 USD.

Finally, Tanchjim joins the TWS race with their new Echo. This is a TWS IEM with Qualcomm’s QC3040 chip, wireless charging support and IPX4 water/dustproof rating. Its 10mm Be-plated dome flexible suspended diaphragm DD promises a balanced sound. At just $99 USD, the Echo looks to be another valuable addition to the audio-focused TWS space.

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Product Launch: Grado Brings their X-Drivers to the RS1 and RS2!

Grado recently refreshed their legendary line of SR headphones with their new 4th generation X-drivers. These re-tuned models were more balanced, more resolving and overall, listeners found them to be more pleasing than past models. Grado is delighted to present the new RS1x and RS2x which combines authentic wood cups with their 4th generation driver design for a new level of Grado performance.

Like the SR-series, these headphones receive a new 8-conductor cable and a new white-stitched leather headband. The RS2x sports their signature 44mm driver that has been specifically re-voiced to suit its hemp wood housing. Meanwhile, the flagship RS1x sports a larger 50mm driver alongside unique housings with 3 species of wood – a maple sleeve, hemp core and cocobolo outer ring. Grado is promising a warm and natural tonality from these headphones and a sizable upgrade from their previous E-series releases.

The RS2x and RS1x just launched at $749 and $999 AUD respectively. They will be available in late November exclusively via BusiSoft AV and its authorised dealers.

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Soft Ears Cerberus Review – Analogue Reimagined

Pros –

Superb smoothness, Exceptionally clean background and tone, Highly textured bass, Immersive and spacious soundstage, Highly natural timbre, Easy to drive

Cons –

Lower note definition, Laid-back top-end can make it sound dull relative to most high-end IEMs, Not the most engaging sound altogether

Verdict –

Should you enjoy a balanced and spacious sound with excellent control throughout, the Cerberus makes for a unique and immensely rewarding listen and continues to surprise after every hour of listening.


Introduction –

You’ve heard the spiel, Soft Ears is the premium division of the highly coveted Moondrop who just recently made their international debut. And, what a debut it has been! With the RSV, RS10 and Cerberus leading the charge. If you’re here, you’d have likely come across their reference monitors in some manifestation; both are considered to be some of the best acoustic designs on the market, a sentiment I would personally agree with. The Cerberus is far less discussed. This is model targets a more musical sound and employs an equally sophisticated tribrid setup to realise this. Perhaps some are wary as this model was the company’s first flagship and an early EST implementation. However, a first product often makes or breaks a company and, therefore, needs to make a statement. The Cerberus is not a cheap earphone, but it is a hugely technically advanced one. While any manufacturer can grab some Knowles drivers and slap on an electrostatic tweeter array, Soft Ears have taken careful steps to optimise the sound at every turn. Soft Ear’s triple-headed beast is, undoubtedly, a creature of maturity and refinement.

The Cerberus is currently available for $2099 USD. You can read more about it and treat yourself to a set on Soft Ears.

Disclaimer –

I would like to thank the team at Soft Ears very much for their quick communication and for providing me with the RSV, RS10 and Cerberus for the purpose of review. All words are my own and there is no monetary incentive for a positive review. Despite receiving the earphones free of cost, I will attempt to be as objective as possible in my evaluation.

Contents –

Specifications –

  • Drivers: 1x DD, 4x BA, 2x EST
  • Crossover: 3-way
  • Impedance: 5ohms
  • Sensitivity: 104dB
  • Frequency response: 20 Hz – 40 kHz

Behind the Design –

Custom BA drivers

Image courtesy of Soft Ears

Leveraging their relationship with a prominent BA manufacturer in China, Soft Ears were able to design their own BA drivers for the Cerberus in addition to their other models. It is an unconventional all-in-one quad-driver unit. If optimally implemented, this would cut distortion down to a quarter of a single BA driver. By designing the driver themselves, the company is granted more control over the frequency response and time response of the drivers. This allows for smoother crossover points and a more coherent overall sound in the context of a tribrid driver setup especially.  

Passive Driver

Image courtesy of Soft Ears

Like the RS10, the Cerberus implements a passive balanced armature driver with no motor circuit for pressure and fatigue relief in addition to enhancing the perception of bass texture. To quote my RS10 breakdown, increased wearing pressure is an especially large issue with in-ears as they form the tightest seal with the ear canal. This can alter the perception of sound over time via the tympanic reflex that results in decreased sound transmission to the inner ear – effectively reducing the perception of dynamics, bass and treble and resulting in a much less resolving sound.

Competitors append this using valve or membrane which relieves pressure at the cost of isolation and bass slam. Soft Ears’ approach rather allows the passive driver’s diaphragm to move freely and dynamically relieve pressure from the ear canal. In addition, it serves to enhance the driver surface area available, pertinent for bass response. This is a very clever approach as there is no drop in isolation or seal and you get an overall more efficient sound reproduction system. 

Proprietary Dynamic Driver

Image courtesy of Soft Ears

Soft Ears designed a 10mm dynamic driver that is exclusive to the Cerberus and sports a few interesting qualities. While the mechanical properties of the diaphragm have been the point of focus as of late, Soft Ears have assumed a more holistic approach to design. This driver uses a carbon fibre + paper dome. Paper is commonly seen in cheaper earphones as it produces a light and efficient driver at a low cost, at the expensive of rigidity and transient response. Soft Ears take this quality and enhance its mechanical properties with carbon fibre filaments.

This effectively reintroduces rigidity for reduced distortion and a fast transient response whilst upholding efficiency. A filter can be observed on the exterior vent, demonstrating that Soft Ears have tuned the back and front pressure of the driver to optimise the impulse response. They also tout a high-excursion with an elongated voice coil that should deliver more visceral sub-bass extension and higher dynamics. Great tuning from an engineering POV on behalf of the Soft Ears team.

Sonion EST tweeters

Image courtesy of Soft Ears

Sonion’s tweeters implement an ultra-light membrane driven by electrostatic force, offering one of the cleanest and quickest transient responses of all driver types. In turn, distortion is very low into the ultra-sonic frequencies delivering strong extension and resolution. They are, however, difficult to implement given the need for a high-voltage transformer that lowers their sensitivity, making pairing with other driver types difficult.

Taking a look at Sonion’s datasheet, the frequency response of their dual tweeter setup offers twin peaks at 4 kHz and 7 kHz, a trend that can be observed on the Cerberus too. This further complicates their implementation as bringing up treble response means simultaneously bringing up the upper midrange which can introduce odd timbral characteristics. Soft Ears here have prioritised the midrange timbre over imbuing the sparkliest and most energetic treble, for an altogether smooth and refined sound.

Unboxing –

The unboxing experience is identical to the RS10 just with a different colour scheme. You get the same non-frills compact box with slide out tray but with a soft-touch green exterior. Inside is a leather carrying case, also in a deep emerald green. As before, the case has a great in-hand feel, especially in green with a micro-suede texture. The interior is also suede which provides a softer surface that avoids scratching the shells. The earphones themselves come within separate pull string bags and a microfibre cleaning cloth is included below. A separate box beneath the case contains the cable and 3 pairs of silicone ear tips. It’s a very straightforward package and the tips as well appear carefully designed to limit fit depth to ensure a more consistent sound between listeners.

Design –

The Cerberus very much resembles the RS10 with similar dimensions and silhouette, but slightly more squared off edges. It trades that unit’s transparent aesthetic for an un-filled acrylic housing with a gorgeous gold swirl design. The superbly executed piano black is a flawless canvas upon which the gold particles really pop. Soft Ears has achieved a richness of colour and texture here that really complements the sound performance, much like the RS10. A filtered vent at the top of the housing is a reminder that this is a hybrid design. Similar to the other Soft Ears IEMs I’ve covered, though the construction is entirely resin/acrylic, the finish is flawless, with seamless faceplate integration and an immaculate gloss coat.

Up top are 0.78mm 2-pin connectors and, again similar to the RS10, they are non-recessed. The stock cable is identical to that on the RS10 too meaning the buyer receives a high-strand count SPC cable with internal braided design and super soft, clear jacket. Though supple, I did find the cable to be a little dainty, but sonically, I have found them to be a good complement for Soft Ear’s IEMs. The ear guides are soft and comfortable, the connectors are slim with a premium metal jacket, providing a sound haptic experience. While I would have preferred a nice stock cable, perhaps even similar to that on the RSV, they get the job done.

Fit & Isolation –

With similar dimensions to the RS10, expect a similar style of fit. That means you get relatively squat but wide housings and smooth sculpting that trades a perfect locked-in fit for greater comfort and compatibility with a wider range of ears. Being so smoothly formed with no hard edges, the Cerberus provides a comfortable fit and didn’t form any hotspots for my ears. The nozzles are well angled and offer a medium-depth fit, similar to the RSV and RS10, they are quite large but will suit flexible aftermarket tips such as E-tips, Spinfits and Sednafits to name a few.

Notably, the Cerberus is the only dynamic-driver touting model of the three I’ve tested and some driver flex is apparent when first inserted. It’s definitely not as prominent as on many DD earphones I’ve tried but was noticeable during testing. Otherwise, the vented housing does provide noticeably less wearing pressure than the sealed RSV and even the RS10 with its passive driver. The Cerberus too shares this feature, further contributing to a comfortable listening experience over long sessions. Despite this, wind noise isn’t exacerbated when used outdoors and isolation is almost as good as on the sealed models. This makes them a great choice for commute and even travel.

Next Page: Sound Breakdown

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Deal Alert: Take 20% Apos Certified Products!

Apos is proud to announce that they’ll be running discounts across the popular Topping D90 and SMSL M400 DACs. The D90 is an acclaimed unit using the highly sought after AK4499 DAC chip. The M400 is a similarly well-received device also using AK’s legendary AK4499EQ chip.

The M400 and D90 are currently on sale for $687.99 and $600 respectively. Please see our Apos affiliate links for the most updated deals and availability.

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Product Launch: xDuoo Releases a New Range of Products!

Just in time for the holiday season, xDuoo has released a range of products to suit many buyers. Starting with the XQ-100, this is a 24-bit Bluetooth audio receiver with balanced outputs and dual ESS Sabre DAC chips. With Qualcomm’s CSR8675 Bluetooth chip, it supports BT5.0 alongside a slew of high-resolution codecs. An OLED display ensures streamlined usability.

The MU-601 is xDuoo’s take on an affordable high-res DAC featuring ESS’ ES9018K2M DAC chip alongside XMOS’ capable XU208 USB receiver. Dual high-precision active crystal oscillators ensure low jitter. An independent power supply provides clean power and a sand-blasted aluminium chassis looks right in line with the company’s other devices.

Following up on this release is the MU-603. This is a Bluetooth pre-amp with 12AU7 tube imbuing a warm and sweet sound. Using Qualcomm’s QC3034 Bluetooth 5.1 chip, it offers a fast, stable connection alongside high-res codec support. Finally, the preamplifier offers ESS ES9018K2M DAC chip and an aluminium chassis in-line with their other devices.

The XQ-100 retails for $389 USD, the MU-601 retails for $129 and the MU-603 retails for $119. Please see our affiliate links on Apos Audio for the most updated pricing and availability.

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Product Launch: Astell & Kern ACRO BE100 Bluetooth Speaker!

Astell & Kern has a legendary reputation in the audio world for their ultra-premium DAPs and several IEM releases too. However, the company has now set their sights on other markets with the release of the new ACRO BE100 Bluetooth speaker. The company targetted a room-filling, hi-fi calibre stereo sound in a compact form factor. It boasts a dedicated 320bit DAC and supports the latest 24-bit hi-res quality wireless streaming codecs.

In order to realise this, the speaker implements a custom 4″ kevlar woofer and dual stereo 1.5″ silk dome tweeters. An onboard Class-D amplifier with 55W of power drives this setup. Adjustable bass and treble allows for room compensation and tuning to listener preference. DRC (dynamic range control) prevents clipping and protects the speakers at maximum output. They’ve also added a 50ps clock to minimise jitter over a BT connection.

As the company is known for, the ACRO sports a stylish, premium design that sports a unique play on light and shadow similar to their DAPs. The speaker sports a wood cabinet with a premium faux leather wrap and metal grill mesh upfront. It is available in both white and black to suit a variety of setups.

The ACRO BE100 just launched for $549 AUD/$629 NZD. It will be available from late November exclusively via BusiSoftAV and its dealers.

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Product Launch: xDSD Gryphon Portable DAC/AMP!

iFi has made a name for themselves with their line of price-effective source devices and accessories. The xDSD was one of their most popular releases, a feature-packed model that blended convenience, versatility and performance. Following up on their hit release, the xDSD Gryphon is their next-generation x-series device that replaces both the xDSD and xCAN by combining the functionality of both alongside featuring redesigned circuitry for improved performance.

Though retaining the base design of the xDSD, the Gryphon has been slightly enlarged and now has a new gunmetal finish that better resists fingerprints. Flexibility was once again prioritised, with a slew of IO options including USB/S/PDIF and both single-ended 3.5mm and balanced 4.4mm outputs. High-resolution BT codecs are also supported for optimal wireless sound quality. Furthermore, it has an OLED strip display built-in to simplify usability.

The xDSD Gryphon’s “digital engine” is built around a Burr-Brown DAC selected for its musicality and True Native Architecture. As iFi has utilised this chip before, the company reasons that they are able to extract the maximum performance from it. Extensive jitter-eradication is also applied to the digital stage including the latest generation of iFi’s GMT (Global Master Timing) Femto-precision clock and intelligent memory buffer.

On the amplifier side, PureWave refers to iFi’s fully-balanced circuit design. It involves high-quality components throughout such as ultra-low distortion op-amps, multilayer ceramic TDK CoG capacitors, MELF thin-film resistors and inductors from Murata and Taiyo Yuden. iFi reasons this allows the Gryphon to drive both sensitive IEMs and power-hungry planar headphones.

Other features complete the experience. OpimaLoop involves multiple feedback paths over one global loop, each being optimised for a particular function to deliver ideal performance. Cybersync is iFi’s analogue volume control that adapts to each device the source is connected to offer different volume curves. iFi also spent heaps of time on properly shielding each component. Finally, their signature sonic tuning features make a return to taylor the sound to every listener’s preference.

The xDSD Gryphon will be available in mid-November exclusively in Australia via Busisoft AV and its dealers for $699 AUD.

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Product Launch: New Fiio BTR5 2021!

We’re all familiar with Fiio by now and, if you’ve looked into a portable source for any headphone-jack-less smartphone, you’d likely have come across their BTR5. This was lauded as one of the most impressive Bluetooth receivers on the market and offered double-duty as a wired DAC/AMP, representing great value. Fiio has recently refreshed the beloved device in the form of the BTR5 2021!

The new BTR5 sports a new dual ES9219C DAC chip (vs dual 9218P) setup with ESS Hyperstream III. This is the main difference as it retains the same CMOS CUF208 USB decoder and CSR 8675 BT chip. Power output remains unchanged as well in addition to the design and asking price. Altogether, a subtle yet appreciable upgrade at no additional cost.

The BTR5 2021 just launched for $119 USD, you can read all about it and treat yourself to a unit on Apos Audio.

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