Multi-function guitar effects processor with LCD display, operable via footswitches. - Model Name: Helix - Connections: Effects loop, USB, MIDI - Power: AC adapter - Controls: Foots switches, volume knobs - Display: LCD display The Guitar IN jack and switches were all refreshed and replaced last year by the distributor, Yamaha, and have been confirmed to be working without issue. I am selling this because I am switching to a different effects processor. *USB cable is not included. Thank you for viewing.