Try contacting Tom Tutay,at 850-244-3041. He does upgrades and repairs on all kinds of tube gear and he's in Florida. He's super reliable, in fact he's the East Coast repair center for Air Tight. Good luck!
Sonic Frontier Line 1 needs service
Recently, my Line one has developed a distorted sound in both channels.It sounds like it is struggling and volume level seems limited. I changed all of the tubes with fresh tested ones and the problem remains. Otherwise all functions are normal and all tubes light up. Any clues anyone. Secondly, I don't really want to send this back to Canada for repair. Can someone recommend a closer repair facility? I live in Miami, Florida. Thanks all