#1
Hey people, i re-tubed my amp (Laney GH100L) yesterday and during the process i unplugged everything including my footswitch pedal (Laney).

I turned the amp back on after tubing and got a horrible BZZZZZZZZZZZZ, really really loud, with the foot switch plugged in I tried changing with no luck
Bias
Leads
Guitars
Speaker cable

Tonight i thought to myself that there may be a loose tube or the power supply was loose, so i took the cover off the amp and made sure all tubes were tight etc . In doing so i unplugged the footswitch and forgot to plug it back in, turned the amp on and NO problems, i plugged the footswitch back in and

BZZZZZZZZZZZZZZZZZZZ

Took it out, re-plugged the amp no buzzing again?

Any suggestions?

Sorry to make another post about my amp but no one is looking at my old one
Ibanez PGM301 signed by Paul Gilbert
Ibanez PGM 500
Ibanez Fireman custom
Saving for a GH100L/VH100R
Orange PPC212 2X12
#4
hmm my friend has one so i could ask to borrow his and see if its any different
Ibanez PGM301 signed by Paul Gilbert
Ibanez PGM 500
Ibanez Fireman custom
Saving for a GH100L/VH100R
Orange PPC212 2X12