The BOSS AC-3 Acoustic Simulator Pedal lets you transform your electric guitar into a rich, natural-sounding acoustic instrument with the touch of a switch. Powered by BOSS's advanced COSM modeling technology, the AC-3 offers four distinct acoustic models—Standard, Jumbo, Enhanced, and Piezo—allowing you to dial in the perfect acoustic tone for any performance or recording. Dedicated Top and Body controls provide detailed tone shaping, while built-in reverb adds realistic depth and ambience. With separate outputs for guitar amplifiers and PA systems or recording interfaces, the AC-3 is an ideal solution for both live and studio applications.