Preowned Sonicake Sonicbar BOOM Ave. bass guitar multi effects in excellent condition. Features octave, preamp, fuzz and boost/compression effects with parameters for each one. Also includes an FX loop after the preamp section and an XLR output (as well as a jack) to send straight to a PA. In excellent condition, showing a few slight marks to the unit but no notable damage. Powered by 9V power supply (not included).