PRUNES & CUSTARD - HARMONIX GENERATOR-INTERMODULATOR

The Prunes&Custard; is a two stage circuit. There is a preamp stage , the gain of which is adjusted with the Drive control. This stage followed by a special waveshaping distortion circuit. There is some treble roll-off between the preamp and the special distortion circuit. The frequency at which this treble roll-off happens can be changed with the Guitar/Bass switch.