I have my new Canary amps up and working. I have the CA309 with updated Hovland caps. Really very close to the CA339.
50 watts per side out of these 70 pound tube monoblocks. They are PP 300B amps. 4 - 300B's per amp. At this point I am amazed, so amazed at the sound that I am not sure what to say or how to say it.
Boy they mate perfectly with the AH 2.1 preamp. I have owned and heard many great amps in my home, but thus far these fit my tastes perfectly. I guess I will have to deal with 16 tubes as these amps are pure magic in my system.
La45,I have owned some nice SET amps from Wavac and George Wright. These 300b PP amps have all the SET magic with absolute power and authority like I have yet to hear in any other tube amp. You are correct in saying the AH 2.1 preamp is wonderful with these types of amps.
I purchased some wonderful NOS input and rectifier tubes for these Canarys and Wow!!!!! I though for sure my Belles Ref 350 and the AH preamp was the best I could do. It was very good and I enjoyed many hours of great music. Over the past 2 months I have been blessed to play with 3 great tube amps and I don't miss SS power at all!!
These amps also sound best plugged right into the wall with no conditioner.
Bill