Channel A overdrive circuits

The Ge overdrive combines the softer response of germanium diodes with a parallel path that blends in the dry signal as the Drive is lowered. At higher gains the lower-midrange frequencies are emphasized to create a tight, thick response. This overdrive really fattens up single coil pickups, and responds with a bold push when paired with humbuckers.

The Texas overdrive employs a single stage soft-clipper configuration that is filtered before and after the gain stage to create a smooth and dynamic overdrive. The original signal dynamics are retained as the gain is increased – perfect for playing the blues or just fattening up your sound with a signature midrange bump.

Channel A boost circuit

The Treble type is a treble booster that removes the low frequencies as the Tone knob is turned up – great for tightening up an overdriven amp, or driving another gain pedal that’s a bit looser on the low end. Turning the Tone knob down brings in the low end, making for a versatile all-around boost.