Compressor effect for bass. Produces a warm, punchy and sustained tone. If you crank the level all the way up, a gentle warm distortion will kick in - more than a normal compressor. Controls include pad, sustain, level, attack, footswitch. Robust steel housing. Powered by 9 V DC power supply (not included) or 9 V block. Dimensions: 120 x 120 x 60 mm. Weight: 0,72 kg. In a blue finish.