|wsc||Re: ampeg howling|
The amp I'm looking at right now is a 65 Reverberocket II. I had lunch with a guy today who said he had the same problem with a 65 Gemini VI. He figured out you could change the frequency by touching the 6U10. (In the II I can change the frequency by touching the OPT.) Also somebody posted the same question over at AGA 5 years ago. That guy had a 66 Reverberocket. I'll get it figured out, I was just wondering if anybody here had experience with the root cause before I started poking around.