HiFi Knights – AUVA EQ

“What these petite stunners do there feels far too substantial for the outlay involved, and that, to me, is the best thing about them.

Considering how the Auva EQ behaves under electronics, and how effective it is in that role, the asking sum feels almost like a misprint. What these petite stunners do there feels far too substantial for the outlay involved, and that, to me, is the best thing about them.

While evaluating these, I found myself returning often to IDLES’ “Dancer”, and when the chorus goes “Collide us while we work it out”, I couldn’t help but picture their internal particles atop a silicone bed taking it personally and doing exactly that—quietly, relentlessly, and very much to our benefit.”

HiFi Daydreaming – AUVA EQ

“With the EQs in place, the image deepened considerably. Paul Chambers’s bass moved to a specific position in space. Bill Evans’s piano gained a rightward..

Fair Audio – SmoothLAN Regenerator

“Wow, the subtle resonance of the grand piano’s steel strings, previously barely perceptible, is now clearly audible and undoubtedly contributes to enhancing the recording’s realism...

The Ear – AUVA SW

“The Auva SW feet impressed me greatly with the way they improved bass note shape and definition and also reduced in-room resonance spread through the..

Hifi Knights – AUVA 70

“The Auva 70 injected a particular kind of tonal intensity, fruitiness, elasticity, and tactile presence that greatly enriched a large portion of my daily music..

Hans Beekhuyzen – AUVA SW

“The AUVA SWs’ influence on the overall sound quality is far from subtle. If you like to play loud, your neighbours might appreciate the AUVA..

Stack Audio recognised as 6moons ‘Brand of the Year’

We’re honoured to have been named “Brand of 2025” by Srajan Ebaen of 6moons. This recognition means a great deal to the team and stands..

The Freight – AUVA SW

“The tightness that these brought to the bass, I already had my subwoofers dialed in really nicely, but the tightness, impact, and slam, along with..

The Ear – SERENE Mat & Stabiliser

“I don’t know how the people at Stack Audio alighted upon the formula for what they have achieved, but if you can afford their products,..

iiWi reviews – AUVA EQs

“I placed a set of AUVA EQs under the Laiv Harmony DAC and immediately noticed the sound became cleaner and clearer—without tipping into sharpness or..

The Audiophile Man – SmoothLAN Regenerator

“Inserting the Regenerator into the HiFi chain was quite the revelation, especially around the mids and the treble but generally too, across all frequencies. My..

Fairaudio – SERENE Mat & Stabiliser

“At the asking price, it’s a no-brainer for me, and so this review ends like the first one about Stack Audio: These things are here..

Positive feedback – SLF

“This resolution also increased perceived bass but also enhanced the unique character of each instrument. Overall my ears felt relaxed and music was just more..