The TCD, which Wampler calls The Compulsion Drive, is Brian Wampler's version of a distortion circuit he counts among his all-time favourites, a design known for its harmonic complexity and amp-like feel. It cleans up to a light grit when you back off, and opens into full distortion when you dig in.
Gain runs from edge-of-breakup crunch to full-on distortion, a 3-band EQ of Bass, Mids and Treble shapes it from tight and focused to wide open, and Level sets the output for pushing an amp or matching your clean volume. A Mode switch adds tube-like clipping. Inside, two DIP switches give you four classic circuit variations, so the common mods are there without a soldering iron. It runs at 9V or 18V DC and comes in a sparkle platinum finish.
For a drive that moves from smooth overdrive to MOSFET distortion at the flick of a switch, look at the Mofetta. Built in the USA.
SPECIFICATIONS
CONTROLS
Independent three band EQ (Bass, Mids, Treble), Level and Gain controls
Mode switch to dial in Tube-like clipping
FEATURES
Internal DIP switches allow 4 classic circuit variations
Finish: Premium sparkle platinum finish with rugged enclosure
POWER
Power Draw: 20mA at 9V DC and 25mA at 18V DC, do not exceed 18V DC
DIMENSIONS
Dimensions: 2.5" x 4.8" x 2.3" (64mm x 125mm x 60mm)



