This is a Zoom B3n bass guitar multieffects pedal. I bought it new a few months ago and just haven't used it that much. I guess I'm not an effects guy! This is in essentially new condition, comes with the original box and adapter, and I'll throw in an additional adapter so you can leave one at home and have the other in your gig bag. This sells new for $219 - $150 shipped CONUS is a great deal. Here's some information about this pedal: Zoom B3n Bass Multi-effects Pedal Features: Bass multi-effects pedal and practice toolbox 67 stombox effects, 5 amplifier models, and 5 cabinet models Stompbox-style layout with separate footswitches, knobs, and LCD screens for each section provide intuitive pedalboard operation Makes it easy to tweak your tone and effects on the fly Creating presets and ordering effects is extremely simple Expression pedal input opens up advanced control options Onboard looper provides 80 seconds of phrase recording with infinite sound-on-sound overdubbing 68 different rhythm patterns let you groove along to a beat Free Guitar Lab software for Mac and PC makes creating your own B3n presets on you computer easy Handy built-in tuner onboard