buzzin with the MKIV

[Fronzil]

when i play kinda loud, some buzzin from in the amp..loose tubes maybe? reverb tank? its not anything crazy, just kinda annoying

 

[Fronzil]

whats the long gold thing that goes across the bottom of the amp..when i push lightly down on the left side of it while playing, the buzzing stops...to the left of the fan, and below that box.

 

[Sauron]

I'm quite sure it's the reverb tank

 

[Fronzil]

how would i stop it?

 

[emperor_black]

Weird, I get that too. Especially when the bass it high. However, I narrowed it down to inside the amp and not external like the reverb tank or fan, etc. Actually, when I knock on the top of the amp, it sounds like a loose tube, but coming from inside the amp. Like a loose washer or something.

 

[Fronzil]

i bet its the tank...i screwed with the tubes as i played a bit..tightenin em etc...no different..only improvement was when i pushed down on the gold thing that goes across the bottom of the amp.

 

[Tyrant]

Tightening the corner screws eliminated some buzzing I had at high volume.