JAM Pedals Harmonious Monk Mk.2 Tremolo Effect PedalFor an in depth look at volume modulation, take a swing with the JAM Pedals Harmonious Monk Mk. 2 tremolo! The Monk, a truly robust take on classic tremolo tones, punches in with a strikingly deep look at standard amplitude and vibey harmonic tremolo effects. The Harmonious Monk Mk. 2 is an evolution on JAM's collaboration with the gang over at That Pedal Show. This Mk. 2 version of the groundbreaking tremolo pedal punches in with expanded playability