Great sounding, gently used Roland Cube-20X. From Roland’s site: Big-time tone in a compact package. Roland's famous CUBE amp lineup expands with the hot CUBE 20X. With great features such as Power Squeezer for maximum sustain without maximum volume, a fully equipped guitar tuner, a mini-jack aux in for playing along to MP3 and CD players, and of course that incredible CUBE sound, this amp is built to rock! Powerful COSM amp-models include Acoustic, Overdrive, Distortion, Metal, Metal Stack, and Tube Drive. Onboard flanger, phaser, tremolo, chorus, reverb and delay. FEATURES -20 watts of power -High-quality 8" speaker -Powerful COSM amp modeling -Onboard guitar effects -Dyna Amp acoustic simulation from the Boss -Power Squeezer -Controls: Clean Channel - Volume knob -Lead Channel type SW (overdrive, distortion, metal, metalstack), gain knob, volume knob -Equalizer: Bass knob, middle knob, treble knob, channel select switch, Power Squeezer switch, power switch