Used Jam HARMONIOUS MONK Effect Pedal

Used but in great condition, the JAM Harmonious Monk is a versatile harmonic tremolo and vibrato pedal that combines all-analog circuitry with vintage-inspired tones. Designed in collaboration with guitarist Rabea Massaad, it features two switchable speed modes, deep tone-shaping controls with Depth, Rate, and Level knobs, and internal dip switches for fine-tuning waveforms and phase. This pedal delivers warm, lush modulations perfect for surf, blues, ambient soundscapes, or dynamic rhythm textures. True bypass ensures your signal stays pristine when the effect is off, and its compact, pedalboard-friendly design makes it ideal for live or studio use. Powered by standard 9V DC (center-negative) power supply, the Harmonious Monk provides a premium tremolo experience that suits modern and vintage rigs alike.