I have a Mesa Boogie F50 with 2 6L6s and 4 12 AX7s.
Lately when I play, after a few minutes the amp makes a horrible noise (nnnngggggggggggg) for about 5 seconds, then there's a slight pop and the amp makes no sound. After about 30 seconds, the volume comes back.
I bought the amp two years ago. Don't know when tubes were last replaced.
HELP!
Lately when I play, after a few minutes the amp makes a horrible noise (nnnngggggggggggg) for about 5 seconds, then there's a slight pop and the amp makes no sound. After about 30 seconds, the volume comes back.
I bought the amp two years ago. Don't know when tubes were last replaced.
HELP!