"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"

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