Iset Power Supply 9V 1A DC Adapter For Most Effect Pedal With 5 Way Daisy Chain Cord 5 way cable chain could power on 5 pedals at the same time, no more extra power adapter, keep your pedalboard neat and tidy. Professional noise isolation performance. For guitar effect pedals and other compatitive 9v DC device. INPUT: Universal voltage AC 110V~240V, 50/60Hz, 6.5W OUTPUT: 9V DC, 1A(1000mA), tip negative(-) design