#1
Okay guys, I thought I'd solved my reverb rumble issues by changing my tubes (one of the power tubes was REALLY microphonic...). But, apparently I haven't.

After my amp has been on for a while, and I turn up the reverb, this really low, staticky rumble comes out of the amp. Turn the reverb off, it goes away. It's not my amp's proximity to elctronic devices; I had band practice today, and we practice in my mate's shed which is in a field about 200 feet from his house. There's no electronic devices in there aside from our amps.

The only thing is, the actual reverb unit is on the bottom of the amp. Here's a pic:



Any help would be way appreciated. I have no ****ing clue what the problem is...
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How do you say "I'm okay" to an answering machine?

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#3
Yeah, I'm probably going to eventually. I just wanted to know if anyone on UG had any suggestions.
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How do you say "I'm okay" to an answering machine?

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