Twin Reverb Reissue Lost Reverb!

My TRRI lost it's reverb sometime between last Friday night at this Friday night while in transport between gigs. It has no reverb at all. When I push the reverb switch, it just hums a little louder the higher I turn the reverb knob up. I checked the tubes, they're fine. The switch is working because with the reverb knob cranked it hums when the reverb is switched on. Also checked the RCA jacks where the reverb tank wires connect to the chassis and they're connected. Any help would be appreciated!

I'd say time for a new reverb pan. Those little darn springs like to break after awhile. Pans are inexpensive. You can pull yours out and look in side, you'll likely find a spring popped.

Well it was in the reverb pan, but it wasn't a spring. One of the wires inside the pan looked like it was never crimped in it's connector. Got it back in and crimped down, works fine again! Thanks for the tip!

Well it was in the reverb pan, but it wasn't a spring. One of the wires inside the pan looked like it was never crimped in it's connector. Got it back in and crimped down, works fine again! Thanks for the tip!

Good find, glad you got it going.