Classic 20 MH reverb not working

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apples
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Joined: Thu Nov 25, 2021 11:42 am

Classic 20 MH reverb not working

Post by apples » Thu Nov 25, 2021 11:45 am

I have a Classic 20 MH built in 2018. The amps works great with the exception of the reverb which just stopped working. I tried with the footswitch as well and no dice. I tried replacing the preamp tubes one at a time and still no luck. FWIW I used JJ tubes to replace the stock Ruby's. Any suggestions?

WrldEatr9
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Posts: 116
Joined: Wed Jan 02, 2019 9:35 pm

Re: Classic 20 MH reverb not working

Post by WrldEatr9 » Tue Dec 21, 2021 10:17 pm

It's digital, so there's not much to do. It's a little daughterboard that sits vertical at the front. You can check if it's properly attached to the main board. Aside from that, just get a good reverb pedal and put it in the effects loop.

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