BOUM is a full-analog stereo warming unit. Only tested once in a smoke-free, pet-free environment, with protective seals still attached. Includes AC adapter, original box, and warranty. It combines an intuitive compressor with a versatile harmonic generator (distortion) and a smooth high-cut filter. BOUM is ideal for adding warm texture, thickness, and analog character to your tracks. You can add distortion and compression to treat your sound. Features: * Analog signal path and sidechain * One-knob compressor (RATIO 1:1 to 1:-1) w/ Attack & Release parameters * 4 distortion modes (Boost, Tube, Fuzz, Square) * Variable high-cut filter, 12dB/oct (20kHz to 20Hz) * Gate w/ Threshold setting * Low-cut filter (Flat, 75Hz, 150Hz, 300Hz) * 36 user presets * MIDI input: CC, Pgm Change, Note * Simple and easy-to-understand interface with 16 LEDs * Sturdy steel enclosure