"They are very linear, non-tiring and precise. You can trust them."

"My ears and I are grateful for it"

"The sound is full in the entire frequency range, but at the same time very dry, analytical and will reveal even the smallest problems in the mix."

"the A21-Ms allow me to go much further"

"I trust the speakers now that I’ve driven them quite a bit and I know there isn’t any leeway left to go with them."

"I was immediately struck by the clarity and transparency of the speakers as well as the stereo image"

"I can really work for several hours in a row without any fatigue to my ears"

"The A23-M's are everything the A17-M's are, but have more headroom, lower extension and a deeper more immersive soundstage."

"How can you judge the width of your mix, whether there are phase problems, or your processing, if you cannot properly hear it in your room?"

“These PSI Audio monitors have great mid-range detail and an amazing stereo image; it feels like you can just reach out and touch the vocals”

“These PSI Audio monitors have great mid-range detail and an amazing stereo image; it feels like you can just reach out and touch the vocals”

This is the most interesting & impressive new audio technology I've seen in years!!

Since using my PSI Audio monitors, I have noticed a significant increase in masters being approved on the very first version.

It soon became clear there was no way around PSI Audio

“PSI audio offers accurate and true sound and even a small adjustment on a compressor, EQ or reverb is apparent”

With the resonance gone, the modes controlled, the bass drum became powerful but shorter, sharper, percussive not some lingering room wobble that masked the next beat or the rest of the music.

When working on such an immense project as my latest solo album KAVKASIA - with recordings from all over the world - it’s great to be able to trust my PSI Audio speakers as my reference.

My quest for the perfect speaker stopped 7 years ago when I discovered A21-M.

I can’t think of a different speaker anymore!

The preciseness and level of detail is impressive.

I've never had such even, impacting, punchy, and clear bass.

The A21’s never sound harsh and it is great to work on these speakers during a long day’s session.

"In one short afternoon, I went through all of my songs and fixed all these covert frequency problems like it was a promenade"

More than once I heard people exclaim they sound so honest

“They sound like something I have never heard before. Everything was clear and upfront but neither silky or harsh!”