Electro-Harmonix Operation Overlord Overdrive Pedal w/Box (Used) Other Stringed Instruments and the circuit has been

and the circuit has been fine-tuned and expanded to work well with a wider range of guitars and amplifiers

power supply is included

its sound (as with all S&P models) will only get better the more the guitar is played overtime

The original hard shell case is included as well as the truss rod wrench and some of the original case candy

and supports a variety of interval patterns

Electro-Harmonix Operation Overlord Overdrive Pedal w/Box (Used) Other Stringed Instruments and the circuit has beenThis pedal is in very good condition with minor cosmetic wear. It has been fully tested and is 100% working with no issues. The original box and power supply are included. From Electro Harmonix A versatile, multi instrument capable, stereo overdrive distortion with a broad range of sound options and controls. With the Operation Overlord, whether you play guitar, bass, keyboards or pretty much any electronic instrument dialing in great drive sounds is