Fourier Panthare opinions


Anyone having a opinion on these amps I would like to hear it; thinking of a pair for my soundlab m2's.
rleff
I own them for 4 years now. You really need an expert forn keeping these alive. They are like formula 1 racing cars. Patience and know how are key here. The most important caveat for having less trouble is a set of 8 6C33C tubes that are closely matched. All 8 need to have the same mA value! We decided to test the tubes our self.

Also the 6922 (2x) need to be closely matched. If all is well, the sound from this amp is breathtaking. They even drive my Avalon Ascent 5.5 ohm load wih ease. Volume is earsplitting. The sound stage is as big as the recording permits. Bass is tight. Dynamic swings are amazing, a dream come true.
Hi everyone,
I own a pair of these wonderful amplifiers. The thread of one of the speaker connectors is damaged. I'd like to know if anyone knows where I can buy a new set? They are made of solid copper. I once saw a pair very similar in a web site but, didn't take note.
I appreciate your help.

Thanks a lot!
A late reply perhaps but I replaced all speaker binding posts with Cardas connectors. I also made a second speaker binding post with Cardas wire and Cardas connectors since I have to biwire my speakers. Very good. I also replaced the fans with new quiet fans. This is all helpfull.
Keep them rolling!