Yaxi Pads impressions

-expatinjapan

https://www.yaxi.jp/onlineshop/

https://www.amazon.com/YAXI-HD25-typeB-BLACK-pads/dp/B00USQXXGY

Yaxi pads were nice enjoy to send Head pie a selection of their replacement ear pads to try on my ATH-ESW9 headphones.

Yaxi pads have a large selection of ear pad replacement to choose from.

In earlier years when I used to game more with my ATH-A900 headphones I found I would have to replace the ear pads every 1-3 years dependent on hours played to retain excellent resolution.

I recently have had my ATH-ESW9 serviced by Audio Technica Japan as one of the swivels broke and also opted for the full servicing which included head band and ear pads. so they are in a good condition to check out what particular difference might be discerned from using the pads from Yaxi.

Unboxing and a closer look.

As can be seen Yaxi sent three versions of the HD25 which they said would be a fit for my ATH-ESW9 headphones.

Leather

Velvet style

Pleather

As seen above the Leather also came with pieces for the head band.

Yaxi Leather pads a closer look.

The YAXI HD25 leather pads when used on my ATH-ESW9 were a bit of a tight fit, I found stretching them out a bit before putting them on helped (mainly the inner part that goes in to the groove). Sound signature was similar to the stock, but with a bit more emphasis on the lows/Bass and the highs.

They are slightly smaller that the stock pads, and sit of the ears like with the Sennheisers, I find the design and slightly larger ATH-ESW9 stock pads encompass my ears a bit more.

With the filter (sold separately) they approach the stock pads a bit more, with added treble.

The shape it quite different with an inward slope on the stock compared to the rounded Yaxi pads.

Yaxi Type B pads - A closer look

The YAXI type B pleather style pads when used on my ATH-ESW9 were an easy fit to get on.

The type B seemed a bit darker and even muffled that the other two ear pads. More bass that I could tell, a bit of a bleed into the mids. Quite enclosed feeling.

The stock has more separation and nuance.

But the strong low end of the Type B could well appeal to many who love that low end boom, boom.

YAXI for HD25 - Comfort. A closer look.

These are certainly comfortable. They sit on my ears like fairy dust, gentle and warm. I quite like the sound of these with the ATTH-ESW9.

Fast airy, and with a bit of bounce. Vocals forward of the music. A bit reserved.

easy fit, an easy listen.

Stock are more balanced with the vocals and music. More layered.

Fairly easy to put on.

The Comfort style pads (materials listed below on the spec sheet of the box) 

The pads laid out in comparison

Fit chart

https://www.yaxi.jp/fit-chart/

YAXI has many ear pads on offer. 

To find out which ear pads fit your headphones YAXI has this handy page.

If your headphone is not listed drop them a message.

With the ATH-ESW9 headphones.

Price

The prices seemed to vary from US$10 to $50 depending on the materials used, size and make.

Online either order via mobile, the computer interface is also easy and also available on amazon.

https://www.yaxi.jp/onlineshop/

 https://www.amazon.com/YAXI-HD25-typeB-BLACK-pads/dp/B00USQXXGY

Filter for HD25.

As the filter is more designed for use with the HD25 headphones I did not spend too much time experimenting with as I felt the warm, rich sound of the ATH-ESW9 perhaps did not require it so much.

What I did find was that it was useful especially for the Yaxi leather pads as it moved them more towards the neutral end.

The other pads already having this filter. I was tempted to try doubling up the filter on the

Overall

The YAXI pads are well made and a quality product.

Being that the ATH-ESW9 use lambskin for their pads I was curious about what sonic changes might come about with pad swapping. Something I had done in the past with my ATH-ESW11 and some replacement pads many years back.

Having a thorough selection of three pads plus the stock to compare was great. It afforded a range of possible experience and results.

Having changed pads before I was already familiar with the process so that was accomplished rather quickly and easily.

I found that I would pick either the Leather (with filter) or the Comfort set as the bteer for the ATH-ESW9. The original ATH-ESW9 retain the best of what the ATH-ESW9 has to offer, but the replacement pads meant for the HD25 when applied to the ATH-ESW9 is a bit of fun, like tip rolling with IEMs.

I do wish I had a set of HD25 to try them out with.

Well built pads and a great choice If you are looking to replace your current aging pads, as old pads can ruin your experience when listening to music.

earphones Featured photos review

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Introduction

RHA is a independent audio company based in Scotland. Their mission statement is « to transform the way people interact with sound, technology and each other. » Ambitious goal perfectly embodied by their experimental line (CLx) of product started with the CL1 with its ceramic driver and now the planar CL2.

The CL2 is built around the most compact planar magnetic driver ever engineered - « a 10mm transducer containing a magnet array, a planar coil, and a 16µm diaphragm ». So it’s the smallest planar IEM ever built and is also the only closed back contrary competitors like Unique Melody ME.1 and audeze iSine line up. As RHA states in his CL2 announcement, « Conventional dynamic drivers use a single ring coil to create sound - using a solid plane results in a huge step up in control and response; and a massive drop in distortion. This is particularly important for more complex, detailed music that moves across the dynamic range; using treble and harmonics alongside deep bass. »

RHA didn’t stop with the driver, and looked for the best housing possible for the CL2 and they chose Zirconium. ZrO2 is more than aesthetically great and durable. Ceramic has excellent acoustic properties, the inside of the CL2 is designed to carry audio waves from driver to ear without distorting it. This is not a premiere, as Sennheiser IE800 featured similar material for the same acoustic reasons and the upcoming Sony IER-Z1R will also go down that route.

Accessories

The CL2 has a premium package and bundle, it contains the following accessories :

• a single ended 3.5mm OFC Cable
• a balanced 2.5mm SPC 4 wires Cable
• a SecureFlex Bluetooth Neckband
• a Sports Clip
• a Flight Adapter
• a magnetic Foldable Travel Case (to fit both cable and the bluetooth headband)
• a Carry Pouch
• a USB A to C Charging Cable
• A Stainless Steel Ear Tip Holder with
• 6x Silicone Dual Density Ear Tips (S/M/L)
• 2x Silicone Double Flange Ear Tips (S/L)
• 3x ComplyTM Foam ear tips (S/M/L)

Specifications

• Impedance: 15 ohms
• Max/rated power: 2 / 10mW
• Sensitivity: 89dB
• Frequency range: 16 Hz – 45,000 Hz

Disclaimer 
I have purchased and paid the full retail price for the CL2, this is not a sponsored review. It was originally published in October 2018 on headfi.

Fit

The CL2 are fairly small IEMs, that require deep insertion and some tip rolling to find the best isolation and SQ. I can’t insist enough on how important this is for the CL2 to provide the best experience. Your mileage will vary, but I have found wide bore tips to be the best selection : Tennmak (grey and black), Sony hybrids, JVC spiral dots or symbio W all good candidates. My own favorites are rather unconventional EarFoam Audiophile tips from the Flares PRO as well as Ultimate Ears UE900. I found the bundled dual density have a stem smaller than bore and therefore affect the sound.

Once you have found your tips of choice, you’ll be able to enjoy the best SQ, isolation and comfort. The CL2 are highly comfortable IEMs to wear for long period of times.


Sound 

The CL2 have a balanced signature with very natural bass, a very articulate, clear and transparent midrange and well extended but non fatiguing treble against a pitch black background. The overall presentation is very lifelike, although a slightly warmer tone would probably make for an even more natural timbre. The vocals are slightly forward, making for a highly engaging presentation.

The soundstage is very wide with good depth and height, but most importantly very coherent with a precise imaging. There is something very natural reminiscent of open back headphones (despite the seal, a remarkable feeling of openness) in the CL2 soundstage. This along with a small lower treble dip and zero distorsion makes the CL2 non fatiguing. I found myself pushing the volume much more than any other IEM I have owned, even more than I would do with a full size open back. Last but not least when playing very fast and complex tracks the CL2 seems to be taunting you to throw anything you can at it. It’s very very fast across all the frequency range.

Bass
The CL2’s bass are among the most natural I have heard, it’s a clean bass with good extension and no mid bass boost. Despite being extended, it’s not a hard hitting bass but rather a well rounded bass with a lot of texture and details. It’s also very fast, in fact one of the fastest bass I have heard. Attack is snappy but smooth and decay is a quick as it comes when called for, there is a lot of control there.

Depending on tracks and music genres the bass can vary greatly in quantity, a testimony of the CL2’s transparency to the recording. It features an ability to provide some amazing sub bass with top notch control and zero distorsion. On the flip side, those are a minority but on some recordings it can sound anemic and lacking impact and weight. Listen to « Oi-1 » from Biosphere and the intro bass gets deep with no hint of any distorsion. Same thing can be experienced with James Blake « Limit to your love », 56 seconds into the track. Deadmau5’s « Strobe » also shows how good the CL2 can kick with fast attack and snappy recovery. In a different genre, Kat Frankle « Too Young » shows beautiful textures of the drum.

Mids
The CL2’s mids are tuned with clarity in mind, with a gentle dip in the lower mids and a boost in the upper mids. This is a very clear sounding IEM, there is a lot of air between instruments and the CL2 is able to provide a lot of details with great resolution. I find myself picking the CL2 quite often when I listen to Jazz, where it's able to feature its great qualities. For instance, 30th anniversary at the pawnshop from Arne Domnérus was a sublime experience.

There is just one caveat : the mids tuning on the CL2 walk a fine line. Some recordings will push the CL2 into agressive mids territory, others recording will daze you with the clarity of those mids and remain silky smooth. I almost never EQ but applying some -1/-3dB EQ in the 3-6Khz range is definitely helping. Interestingly even on harsher recordings or more revealing sources, without EQ sibilance has been avoided on all but more sensitive albums.

Vocals are just forward enough to make for an engaging presentation, while not falling into intimate territory, the soundstage still features good depth and instruments are not recessed either. I just wished for a bit more lower mids for male vocals sometimes lack the gusto and power I’d like them to have. Female vocals, on the other hand, really shine.

Treble

The CL2’s treble are somewhat of a mixed bag. Providing a lot of air to the CL2 signature thanks to good extension and detail, contrary to the mids, they seem to have been tuned to play it safe with a dip in the lower treble maybe removing too much sparkle. The benefit is a less fatiguing signature and no sibilance, but the CL2 could have provided more excitement there.

This being said upper treble are a treat, the CL2 clearly shows its ability to handle fast transients and sparkle in the upper treble region.


Source, cable and tip matching

At 15ohm and 89dB, the CL2 is not the easiest IEM to drive but it’s still fairly easier than similarly spec’ed IEMs like the Final E5000 that despite being more efficient at 93dB is much harder to drive. I believe the CL2’s clarity greatly helps in this regard.

The CL2 is a transparent IEM and with the upper mids tuning walking a fine line, source will make a big difference in how much of this can be an issue for you. When I first got the CL2, I mainly ran it with DX200 and AMP8. This was a bit disconcerting listening experience as the DX200 is quite transparent and my experience (with smooth IEMs such as VE8 and Phantom) has always been detailed but smooth. Not so much with the CL2, where it could verge on harshness at times. This is much less the case with the ZX300 and even more on the 1Z. I suspect it would be even more apparent with revealing DAPs such as SP1000 or SE100. I would therefore recommend a warmer source.

The stock cable is of good apparent quality but a bit dated in its design, with very rigid earhooks (not necessary for the CL2’s weight and deep insertion) and thick cable insulation. Both the 3.5 and .25 balanced cable are fairly stiff and uncomfortable. More importantly, I found the upper mids and treble had an off timbre with the stock cable, making instruments sound metallic. Swapping the stock cable for the Hansound Zen corrected the timbre issue.

Last but not least, the CL2 is provided with a bluetooth neckband that - despite not offering aptX HD - is a very good alternative for the CL2 on the go. The neckband is smartly tuned with a gentle mid bass boost (useful in noisy environment), a pleasing lower mids bump giving it a tad more body and warmth and the upper mids are slightly tuned down loosing some clarity along the way but gaining in the smoothness department. Treble are emphasized a bit to compensate for the mid bass and lower mids boost. I think it’s smart as you will probably not be in critical listening mode when on the go. The biggest surprise comes from the driving power of the neckband, which is much better than expected as you’ll hardly need to ever cross 60-70% of max volume. Well done RHA!


Verdict 

With the CL2, RHA has ventured where no one had gone before (yeah, I am a Star Trek fan), building both the smallest and the first closed back planar making it a very interesting and unique proposition for many of us. Does it live up to its promises? I think it does and fully deserves its place among the likes of AKG N5005, Sennheiser IE800S and Final FI-BA-SS.

If you’re looking for a balanced natural IEM with great clarity and transparency that doesn’t compromise on bass, is very natural sounding and engaging, then you might have found just the right IEM for you. If you’re keen on treble sparkle and/or sensitive to upper mids you should make sure this won’t be a blocker for you as its lower treble are tuned conservatively while upper mids are more daring. If you use the CL2 mainly on the move with the neckband, this shouldn’t be an issue.

5:47 PM

earphones Featured unboxing

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earphones Featured unboxing

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