I have been messing around with two JBL/UREI amps for a couple of months, and I really like them. They seem very much more Hi-fi than sound reinforcement quality to me. I will take Subwoof's word for it that they are the most solidly built solid state amps ever, they sure look like it. I have a 6260 and a 6290. The 6260 is feeding the 2245H's in my 4345's right now and it is a marriage made in heaven. They have to be the most conservatively rated ss amps on the planet. Since bi-amping connects the low pass amp directly to the voice coil, none of the damping is wasted and it sounds like over a thousand factor to me. At least the "over 200" claimed.
A neat feature is the full complementary output (PNP/NPN). This skips the usual phase inverter stage, I think, making a straighter and cleaner signal path.
I was wondering what other members think about these units, and this line in general. I was also curious if they are plentiful or scarce.
Maybe this should be on the Related Gear thread, but they are JBL's!
Thanks, Clark