F30 reverb question

[ajchance]

I am new to the forum and a new owner of a 1-2 year old F30 that I couldn't be happier with. It has actually prompted me to begin selling off several of my other amps since I got it.

The reverb is not functioning, however. I was wondering if anyone has any tips about a simple do it yourself evaluation that could keep me from shipping it off for repair. I have tried swapping out the 12ax7 tubes with no result.

Thanks in advance.

 

[freddycaster]

The F series reverb circuit doesn't incorporate the tubes so the 12AX7's won't have any effect - it's pure analog spring reverb.
Check the wire in the back that runs between the circuit board in the top and the spring tank in the bottom of you amp to make sure it's not unplugged or broken.