Controls: FUNCTION switchMANUAL switchCH 1-CH 4 switches Indicators: FUNCTIONMANUALCH 1-CH 4 Connectors: EXP PEDAL DRIVE jack (1/4-inch TRS phone type)EXP PEDAL VOLUME jack (1/4-inch TRS phone type)GA FOOT CONTROL jack (1/4-inch TRS phone type) Accessory: Owner's ManualFoot Controller Cable Options (sold separately): Expression Pedal (EV-5, BOSS FV-500L, BOSS FV-500H) SIZE AND WEIGHT Width: 392 mm15-7/16 inches Depth: 81 mm3-1/4 inches Height: 49 mm1-15/16 inches Weight: 1.0 kg2 lbs. 4 oz.