Boss GP-10 with GK-3 Pickup Instant access to down tunings, open tunings, 12-string sounds, and your own custom tunings Instrument modeling powered by COSM technology, including conventional electric, acoustic, and bass guitars, plus sitar, banjo, fretless guitar, and others Analog guitar synthesizer modeling driven by real-time DSP allows you to play expressive, ultra-responsive synth tones Create totally new sounds by blending modeled and normal guitar tones together High-quality COSM amps and multi-effec