Found this last night and thought someone local on TB might be interested. "This is a Tech 21 Sans amp bass driver di. It basically turns any bass rig into a better bass rig. Distinctive punch and crunch to your disposal. I recently got the rackmount version so no longer need the pedal. But I am including the authentic tech 21 power supply that does not come with the pedal ( I had to mail away for it)the pedal is in good condition with box. email or call Jeff 8582544783"