
Rattler mk4
RAT-style distortion with switchable mid boost. Clipping toggle and second footswitch for tonal flexibility.
JAM Pedals has been hand-building effects in Athens, Greece since 2005. Founded by Jannis Anastasakis, they use through-hole components, point-to-point wiring, and hand-painted enclosures. Artists like John Scofield, Bill Frisell, and Nels Cline play JAM pedals.
The Rattler mk4 adds a second footswitch for switchable mid boost before the distortion circuit. Internal trimmers let you dial in boost level and bass content. Clipping toggle switches between symmetric and asymmetric modes.
Level, Tone, Gain controls plus clickless switching. The mid boost adds new dimensions from thick walls of distortion to enhanced high-gain tones. True bypass.


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