Randy's Revenge is an all-analogue ring modulator featuring a pure sine wave oscillator and voltage-controlled low-pass filter, capable of trem/vibe effects at low frequencies through to bells and synth-like tones at higher settings.
Ring Modulation is a classic synthesis technique that takes two source waveforms and generates a third waveform, which contains the sum and difference frequencies of the two inputs. At audio rates, ring modulation creates a fairly inharmonic and ‘metallic’ sound.
Ring Modulator / Analog Logic. A versatile ring modulator (four quadrant multiplier) based on the original µMod, with four analog logic outputs added for even further CV and audio mangling.
The JHS Pedals 3 Series Ring Modulator covers everything from subtle modulation to full metallic chaos in two distinct modes: Earworm (inspired by the Way Huge Ringworm with auxiliary LFO) and Green Lantern (inspired by the Green Ringer circuit with octave blending).