- Joined
- Jan 12, 2008
- Messages
- 1,468
- Reaction score
- 8
I just noticed the other day that the reverb is not working on either channel on my Express 5:50 1 x 12 combo.
Otherwise the amp sounds fine.
I swapped V1 and V5 and the reverb started working and the amp still sounded fine. I swapped them back and the reverb didn't work again. I whacked the top of the amp with my hand and the reverb worked again. Now it's not working and whacking it doesn't help (though the amp still sounds fine otherwise).
I have also swapped in two of the preamp tubes from my Vibrolux Reverb without luck.
I connected another reverb pan that I know works. That didn't help.
I have cleaned all of the connections without luck.
I have noticed that if I rock the amp, I can still hear the reverb "crash" through the speakers.
Otherwise the amp sounds fine.
I swapped V1 and V5 and the reverb started working and the amp still sounded fine. I swapped them back and the reverb didn't work again. I whacked the top of the amp with my hand and the reverb worked again. Now it's not working and whacking it doesn't help (though the amp still sounds fine otherwise).
I have also swapped in two of the preamp tubes from my Vibrolux Reverb without luck.
I connected another reverb pan that I know works. That didn't help.
I have cleaned all of the connections without luck.
I have noticed that if I rock the amp, I can still hear the reverb "crash" through the speakers.