JHS Pedals 3 Series Ring Modulator

From the listing

Seller's description

The 3 Series Ring Modulator covers it all, from subtle, invisible modulation to full metallic chaos, with two distinct modes. The Blend knob mixes the ring modulation against your dry signal. The Frequency knob controls the speed of the ring modulator's oscillator, moving from slow, pulsing movement at lower settings to bell-like, metallic tones at higher ones. The Mode toggle selects between two algorithms. Down is Earworm mode, inspired by the now discontinued Way Huge Ringworm. The Tweak knob introduces an auxiliary LFO that adds wobble and movement to the modulation, turning a fixed ring mod into something alive and animated. Up is Green Lantern mode, inspired by the Green Ringer circuit, a wave rectifier that produces a natural-sounding octave effect alongside the ring modulation. In this mode, Tweak blends the octave effect from off to 100%. Used subtly under a solo, it adds a barely-there harmonic presence. Pushed hard with gain in front of it, it becomes something considerably wilder. Ring modulation has been around since the 1970s, and this pedal is our take on giving you everything the effect has to offer in one of  the simplest possible packages.  The JHS Pedals 3 Series Ring Modulator runs on 9VDC center negative power and consumes 65mA.