Toneworks Ax1500g Guitar Multi-effects Pedal Detailed and powerful modeling sounds 56 types of modeling effect variations; a maximum of 8 types can be used simultaneously 48 preset programs (3 x 16 banks) and 48 rewritable user programs (3 x 16 banks) built in You can switch between effect channels (A, B) to change the combination of the drive amp effect and cabinet effect without switching programs Expression pedal, sample & play function, built-in phase trainer, metronone, tuner, illuminated display, rugged metal body