Body only. No operational issues. ✴︎ A full-range booster with an ultra-wide design that can also be used as an overdrive! The simple controls for volume, gain, bass, and treble express a warm and high-quality sound. Versatile drive control is possible without compromising the chord feel. Specifications ・Guitar effector ・Booster ・Controls: Gain, Volume, Treble, Bass ・Dimensions, weight: W60 x D110 x H50mm, 270g ・Expresses a warm and high-quality sound with carefully selected parts ・The gain control has an ultra-wide design that can be used not only for boosting but also for overdrive ・In addition to the booster, treble and bass can be adjusted for versatile drive control ・True bypass equipped to minimize signal interference when OFF ・All hand wiring, handmade in USA ・Power supply: 9V battery or AC9V adapter (sold separately) ・The AC BOOSTER increases GAIN without changing the character of the instrument. TREBLE and BASS have center clicks, and are flat at 12 o'clock. The clinging MID is eliminated, and EQ can be set pinpointedly. GAIN is set relatively high, but the sound comes out without compromising the chord feel. The ON/OFF SW is True Bypass, preventing deterioration when OFF. In addition to simple use, it can be used in all situations, such as sound quality correction when using multiple pedals. Booster Effecter