NO POWER SUPPLY INCLUDED!!! This is a extremely rare Boss effect pedal. These are very hard to find, with only a few ever for sale at any given time globally. It offers vintage guitar synthesizer and wave effects. See pictures for other details. This pedal requires a guitar with GK-13 Pin pickups, or a clamp on system. The Boss WP-20G Wave Processor will give anyone looking for a truly unique tone to stand out from the pack. This pedal offers advanced wave processing capabilities for creating unique and dynamic guitar tones. --- Ships from Central USA out of Western Tennessee. Ships same day when possible ---
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