This used Behringer TD-3 Bass Line Synthesizer is in great condition and fully functional, delivering classic analog bass sounds inspired by vintage 303-style sequences. Featuring a true analog signal path with a single VCO, resonant low-pass filter with cutoff and resonance controls, as well as distortion circuitry modeled after iconic analog processors, the TD-3 is perfect for electronic music production. Its 16-step sequencer allows real-time pattern creation, and MIDI/USB connectivity ensures easy DAW integration. Compact and durable, this unit has been well cared for and offers powerful sound shaping potential with intuitive controls. A fantastic choice for producers seeking fat analog basslines and acid-style grooves at an unbeatable value.