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'So much better... new issues'
Author:Stephen Keller (registered user: 5733 posts )
Date: Wed, Mar 21st, 2012 @ 16:34 ( . )

On 03/21/2012 @ 16:09, dean owens wrote : Would it be possible to take a cue from Fender's Vibro-Champ and bring it off the cathode of V1b?
: [link]
: If so, I wouldn't know where to start. I'm completely clueless with tremolo circuits.

Sure. That would be about as effective an injection point as the stock design. Try this: lift the lead from the junction of R24 wiper/C11 that connects to the junction of R9 and R10 and connect it directly to the cathode (pin 8) of V1b. Leave R9 and R10 where they are now, that is, connected to the V2 grid. You need them to complete the grid-ground circuit for the V2 grid.

Stph

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Replies:
--* So much better... new issues
3/21/2012 @ 16:37--dean owens
3/22/2012 @ 09:29--dean owens
3/22/2012 @ 09:57----dean owens
3/22/2012 @ 10:14----Stephen Keller
3/22/2012 @ 14:15------dean owens
3/22/2012 @ 14:59--------Stephen Keller
3/22/2012 @ 16:07----------Stephen Keller
3/22/2012 @ 15:40------Paul Fawcett
3/22/2012 @ 16:17--------Stephen Keller
3/23/2012 @ 13:24----------dean owens
3/23/2012 @ 14:22------------Stephen Keller
3/26/2012 @ 00:09--------------dean owens
3/26/2012 @ 09:28----------------dean owens
3/26/2012 @ 16:02------------------Stephen Keller

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