Sure, there's lots on this site about and from them. Just do a search. The owner, Pat, is an old friend of my neighber and a buddy of mine. His products are uniformly wonderful. I wish I had room for a real audio setup as I would buy his current amp in a heartbeat. I use a DAC he used to sell and I have a transport that he modded for me. My neighber uses his current amp and has a preamp that he used to make. Oh and he has a CD player that Pat modded for him. His whole system is from Pat except for the speakers! Lucky man!!
Ernest