BOSS Acoustic Simulator AC-3

COSM modeling delivers beautiful acoustic guitar sounds Choose from 4 acoustic guitar sounds Equipped with two outputs for convenient live use Controls: Pedal switch, LEVEL knob, REVERB knob, BODY knob, TOP knob, MODE switch Indicator: CHECK indicator (also serves as check) Connection terminals: INPUT jack, LINE OUT jack, G.AMP OUT jack, AC adapter jack (DC9V) Power supply: DC9V = Dry battery 006P/9V (6F22 (manganese)/6LR61 (alkaline)), AC adapter (PSA-100 = sold separately)