BOSS ME 80 multi-effect processor, multieffect pedal, 8 effect sections, 9 amp models ,latest COSM amp models taken from GT-100, phaser, tremolo, boost, delay, chorus, EQ, 3 different reverb modes, overdrive/distortion, compressor, octaver, anm., separate controls for every effect, 8 multifuctional pedals and expression pedal, manual mode for On/Off switching, memory mode for patch-setup switching, delay-section including looper with up to 38 seconds recording time, 2 guitar amp outs (jack 1/4''), recording/headphone output (mini jack), Aux-In, USB connection, runs with 6 AA batteries or optional power supply, dimensions: 447 x 231 x 70 mm, weight: 3.6 kg