B082MQQ5RF Behringer (TD-3-BU)

Amazing Bass Line synthesizer with true analog circuitry for bass and groove sounds
Authentic reproduction of original circuitry with matched transistors
Pure analog signal path based on legendary VCO, VCF and VCA designs
Sawtooth and square waveform VCO with transistor wave-shaping circuitry
Amazing 4-pole low-pass resonant filter with cut-off, resonance, envelope, decay and accent controls