Get two phasers in one—sound modeled after two of the most legendary pedals  This BEHRINGER product has been designed to compete head to head with leading products on the market *  Dedicated Level, Rate, Depth and Resonance controls for awesome sound shaping  Status LED for effect on/off and battery check  Runs on 9 V battery or the BEHRINGER PSU-SB DC power supply (not included)  First-class electronic On/Off switch for noise-free operation  High-quality components and exceptionally rugged construction ensure long life  Conceived and designed by BEHRINGER Germany * Products mentioned herein are exclusively BEHRINGER products and are not in any way associated with and have not been approved, licensed, sponsored, endorsed, designed or manufactured (or anything else for that matter!) by anyone other than BEHRINGER. All Trademarks mentioned belong to their respective owners and are not affiliated with BEHRINGER.