Check the listing for details. Electro-Harmonix Bass Microsynth Analog/Synthesizer Pedal. Condition: New. Listed at 324.80 USD. Features: • True bypass • All analog design • Design optimized for bass guitar • 2-pole analog resonant filter • 4 Voice mixer section mixes: sub octave, original, octave up and square wave • Square wave voice can be used as a distortion tone • Start, stop filter frequency sliders with adjustable rate for full control over the filter's sweep direction and speed • Adjustable filter resonance control • Adjustable attack time control for fading-in notes • Tough and compact die-cast chassis • 96DC-200BI power supply included Click here to view some sample setting templates for the Bass Microsynthesizer here . Description: The Bass Micro Synthesizer has the same feature set as the Micro Synthesizer, but includes a trigger and filter sweep range especially tailored for bass guitar. The same fat analog synth textures give your bass a whole new range of possibilities: from percussive stabs to backwards-sounding bowed sounds.