Boss SY-300 Advanced Guitar Synth Plug into the standard 1/4-inch jack and play rich and expressive polyphonic synth tones with any guitar Completely latency-free playing feel directly connects your hands with the sound Three simultaneous synth sections and four effects processors enable rich, dynamic, and diverse sound creation Shape your normal guitar tone with synth filters, amplifiers, and LFOs to create all-new sounds Graphic LCD display, three assignable footswitches, and dedicated on/off footswitch 70 ready-to-play preset