HELP Flatulant Amp!!!!
I was playing a small gig today, and my Mesa Boogie F30 "quit" on me. I had it turned up louder than I usually do (around 1 o'clock) but I had taken the gain down, and I don't think this was the problem. All of a sudden, when I kicked my octave pedal on, the amp made an intermittent farting noise. BRRMP.....BRRRMP....BRRMP. I turned off the octave, and it went away, but then came back when I kicked my fuzz on (same pedal-Pigtronix Disnortion). I then turned off my amp, and plugged directly into it. It worked fine for a minute, then the same thing happened, on all channels. Someone had an old Peavey they let me plug into, and I had no trouble (amp or pedals-and I did use the Pigtronix) through that.
I retubed the amp (pre and power amp) with Eurotubes (which have been great) about a month ago. So, I'm unsure what the problem is. Anyone have ideas???