Behringer BM-13 Phaser; Effects Pedalfor Electric Guitar, Bass & Synthesizer; Vintage Phaser with Modular Style Input & Output options; Authentic recreation of the Moog MF-103 from the ‘90s; 12-stage phaser with feedback control for resonant effects; Powerful modulation capabilities for a wide range of sounds; Envelope control for dynamic and expressive modulation; Input level & Mix control; Controls: Drive, Output Level, Sweep, Resonance, LFO Amount & Rate; Switches: 6-Stage/12-Stage, LFO Speed Lo/Hi; LED: LFO, Bypass, Level; Footswitches: Effect Bypass; Connections: Audio In (1/4" Jack), Sweep (1/4" Jack), Reso (1/4" Jack), Rate (1/4" Jack), Amount (1/4" Jack), Audio Out (1/4" Jack), Aux Out (1/4" Jack), Sweep In (1/4" Jack), LFO Out (1/4" Jack), ; Power Supply connector: Barrel Connector 5.5 x 2.1 mm, center negative; Current Draw: 400 mA; powered by a 9 V DC Power Supply (included)); Note: Battery operation is not supported