Wampler Tweed ’57

Here’s another (and more complicated) amp emulator, and another great design from Brian Wampler. This one stacks JFET stages much like the Cranked AC. It emulates a dirty Fender tube amp with a 3-band tone stack. I added trimmers so it’s easier to bias the JFETs and it’s laid out for board mounted pots in a 125B enclosure.

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