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Hoffman Amps Forum image Author Topic: Dwell control for Blackface Super Reverb  (Read 2358 times)

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Offline MacGwyn

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Dwell control for Blackface Super Reverb
« on: February 14, 2019, 03:34:43 pm »
Has anyone seen a schematic mod to add a DWELL control to the Blackface Super Reverb AB763?  I would be just as happy with a way to shorten the dwell by changing resistors or other components.

Offline sluckey

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Re: Dwell control for Blackface Super Reverb
« Reply #1 on: February 14, 2019, 03:56:49 pm »
Here ya go...
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline MacGwyn

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Re: Dwell control for Blackface Super Reverb
« Reply #2 on: February 15, 2019, 01:05:26 pm »
Here ya go...
Great!  I'll give that 1 meg pot a try.

 


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