“... Mark’s equipment so perfectly and so honestly replicates the extraordinary depths of the sound from my double bass, I feel that I can now at long last, bring my dream of recording the Bach cello suites to fruition. What Mark offers the music world, in my opinion, is the opportunity to hear for the first time in reproduced form,music and soul as it really is.“


Gary Karr
The world's leading solo bassist

Stanley Jordan

"... your audio system has become an integral part of my sound on the album and I think we're getting my best guitar recordings yet. What I'm noticing is that it does not sound like an audio system at all. It just sounds like there is music in the air. I have no idea how you guys pulled this off, but congratulations - it really sounds amazing!"


 Stanley Jordan
American jazz guitarist and pianist