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I have to say ASH 7 drivers Hybrid IEM is brilliant! The custom molding done in house and fitment of the IEM is very good. Quality of the IEM is top notch. Sound quality is fantastic if (I should say a MUST upgrade not IF) you upgrade your cables to the Thera MKIII UP-OCC Cryo Silver Headphone/IEM Cable.

ASH 7 drivers Hybrid comes with the copper cable which I personally think makes the IEM sound muddier and lack the high end frequancy. Simply put it... it doesn't sound as clean and clear with the copper cable. I have no regrets whatsoever to go for the upgrade right from the start. It was the best thing ever! With the MKIII the IEM immediately sounded very different! The sound stage is very impressive with the MKIII Cryo silver cable. Everything was clearer, cleaner and articulate making listening to the music a total joy!

As for using it as my IEM for drumming... It works perfectly and exactly what I wanted for a IEM. It is a must to get the Premium Interconnect Cable for customization if you wish to listen music with your phone! Listening to Spotify and Youtube music will never be the same anymore!!! Pure joy to travel with it!!

The service and response from Null Audio was very prompt attending to my product queries. This had enabled me to place the order for the Thera cable. Delivery was also very fast.

I enjoyed the Thera sliver pairing with the Hifiman HE1000. The highs and timbre are airy, coupled with a good mid texture. Bass is well controlled with right amount of slams. This is a good cable punching above its price.

I was looking for slightly brighter sounding cable for my 64 Audio custom IEM, and this is the perfect one. Great feels, great design, amazing build. It’s already my 3 cable from Null Audio, I’ve been extremely happy

I listen to HD jazz & classical music using a Luxury & Precision P6 Pro DAP with Cosmic Ears CE6P IEMs. I purchased the AAW Thera MKII UP-OCC Cryo Silver IEM cable as an upgrade of a cable from a major manufacturer that costs about half the price of the AAW Thera. I’ve been listening for about 25 hours so the cable is most likely not burnt in fully.

I’m extremely pleased with my purchase. As other reviewers have pointed out these cables are a stunning work of art, manufactured to the highest standards. I opted for the herringbone 8 braided configuration and although they are heavier than a conventional cable I’ve found them to be perfectly comfortable listening to music when seated.

The sound is supremely better than my original cables. The sound stage is wide and holographic with excellent separation of individual instruments in pieces ranging from orchestral music to small jazz groups. In a cacophony of orchestral percussion and brass a single wind instrument resolves with absolute precision and detail. I suspected that the Null audio cable would release greater depth, clarity, precision and detail from my music collection given the quality of the DAP and IEMs and I am not disappointed. They are superb to the extent that I have to listen to my entire music collection again and am constantly astonished to hear detail and nuances that I had not been aware of before. Thank you Null Audio.

I use the dap with nw-wm1a and iem with ue live. Anyway, the localization and separation of the sound is great.

I’ve never believed that cables make any difference in sound. I have several cables in the past, all of which different quality in copper and to me, it sounded the same. I wanted to try whether or not silver makes any difference. I ended up here at Null Audio, ordered the Thera MKII and added the herringbone upgrade. As soon as it came in, I connected it straight to my Empire Ears Legend EVO IEM. For those that don’t know about this IEM, it is a hybrid configuration with a Bone Conduction driver, two dynamic drivers and 5 balanced armatures. This IEM is a BASS CANNON, which slightly recesses the treble. I love the performance but always wished that there was a bit more bite to the treble frequencies. I’ve noticed with this cable, the soundstage is much wider now along with adding a bit of sparkle on the top end. Just enough to make this my endgame. It also smooths out the bass which for some songs can be too much. The build quality and materials of this cable rivals cables that cost twice to three times more than it. I’m very happy that I came across Null Audio and purchased this cable. You will not regret your purchase here. If you’re looking for a little more sparkle in your top end and a wider soundstage, please consider purchasing the AAW Thera. It is a bit heavier due to the herringbone upgrade, so if you want a lighter cable, don’t opt for that upgrade.