Used but in excellent condition, this Jam Pedals Harmonious Monk is a versatile, all-analog harmonic and amplitude tremolo pedal co-designed with guitar duo Dan & Mick from That Pedal Show. Featuring two independent speed controls, tap tempo with subdivisions, and an expression pedal input, it delivers everything from subtle vintage pulse to choppy modern rhythms. Its harmonic tremolo circuit offers rich, musical modulation by splitting the signal into highs and lows and modulating them separately��perfect for dynamic, swirling tones. Other specs include true bypass switching, selectable wave shapes, and internal DIP switches for deep customization. This pedal is a must-have for players seeking warm, expressive modulation with boutique quality.