Hello All, this is my 1st post on this board and this topic caught my eye. I have a Belles 150A which I have had for 6 months, this amp was built in 1999 so was well broken-in. This is one of the best sounding amps that I have ever owned in my 25 years in this hobby. It is dynamic and netural with great clarity and resolution and has musical soul, that draws me into the music. I have talk to Dave Belles on 5 or 6 occations for about 1 hour per conversation. Dave has explained many things to me about the great build quality of this amp and the theory of stereo. I'll be sending my 150A in to be hot-roded. Had a few probs up front with the amp but Dave talked to me about it and told me what to do to really get it right. As for customer service Dave Belles did'nt have to take the time but he did and now has a customer for life in me. Also the Belles 150a Ref is a GREAT improvment over the 150A, Dave also stated that the 150A Ref in his opinion was better sonicly than the 350A. Can't wait to hear it.
Happy listining, Mark
Happy listining, Mark