Mooer Mod Factory 11 Modulation Effects Chorus Phaser Vibe Tremolo Pedal w (2) 6" Patch Cables Bundle Includes 2 Cables! Output : 1/ 4"monaur al j ack (i mpedance: 1 00 Ohms) Power Requirements: AC adapt er 9 V DC (cent er m i nus pl ug) 93. 5mm (D) 42mm (W) 52mm (H) Input : 1/ 4"monaur al j ack (i mpedance: 470k Ohms )