Ron W. – USA

“Over the past two years, I have owned a variety of isolation/coupling devices to include Stillpoints, Symposium Rollerblocks, IsoAcoustics component and Gaia speaker Isolation devices. They all made some positive improvements but they all lacked the speed and initial attack of notes and a sharper image focus that Audio Points Coupling discs and Speaker System provided.

I was quite happy with my AP until I heard about Stack Audio. The moment I replaced my AP with coupling discs to the AUVA EQ, I heard way more low-level detail, texture, more expansive soundstage width/depth and image focus was much tighter with a more impactful midbass and bass presence. Each AUVA EQ added to my DAC and Tube Pre-Amp increased my listening pleasure quite notably..

I also added the AUVA 100 Speaker Isolators a few days ago and to my surprise, they have similar attributes as the EQ; tighter/cleaner midbass/bass, more transparency, ambiance/spatial detail and a laser focused image that you can follow precisely within the soundstage.

These AUVA EQ and Speaker Isolators are the real deal and they are staying where they belong, in my system…”

Lip W. – AUVA 100

“First impression is bass punch is tighter and faster. The already wide soundstage is wider, and music is more three-dimensional, with every instrument clearly more..

Jee P – AUVA 100

“I’ve installed the Auva 100s and EQs, and they are truly outstanding products. They’ve elevated the sound, which was already excellent, to an entirely new..

Peter D – AUVA 70

“I’m very happy with the sound! In the meantime I’ve also bought more of your products (SmoothLAN, the record mat, and many AUVA EQs) and..

D.L – AUVA 70

“It is like having a far more expensive system in a much larger room. Gone are a lot of perceived room modes. Bass is so..

Matt – GB

“When I fitted them to my Rockports, there was a marked improvement in bass response, the bass sounded quicker, tighter and deeper so all good..

Andy N. – UK

“The AUVA 70s replace the GAIA IIIs under my PMCs, leading to an obvious sound improvement.”..

Gregory G – USA

“The Martin Logan Classic 9 has gone to a new home and I brought my 4 year old Kef R5 with Kef KF92 back..

Radoslav K. – Slovakia

“AUVA 50s are really good! They replaced (in my opinion already good) Isoacoustics Gaias. Noticeable improvement over Gaias. As if everything was cleared, all frequencies...

Neil M. – Bangkok

“I am very happy with the isolators. They are very nicely manufactured & finished. The felt pads/rings seem to entirely sufficient to protect my floor,..

Nige H. – Germany

Product: AUVA 100 Setup: AN (UK) M6 RIAA, AN Tomei (Special), AN E Spe HE Signature The Lead Speakers, AN silver based cables. Audio Consulting..

P G. – Netherlands

“I ended up at Stack Audio through Hans Beekhuyzen’s review. That’s where I bought the Auva 70 insolators for my Focal Sopra No.1. And the..

Dr. Augustin B. – Germany

“It’s hard to envisage what an isolator will generally do to a random system acoustically, but in my case, it was rather simple. So I..