Electro-Harmonix OD Glove Overdrive PedalThe EHX OD Glove provides a rich, overtone laden sound that doesnt get muddy. Responsive controls that take you from sparkling, clean boost through brown crunch and all the way to thick, saturated hi gain. Advanced features like Tone Shift and selectable 9 or 18V internal voltage for surgical sound sculpting. Versatile MOSFET overdrive distortion Tone Shift switch Selectable 9V or 18V internal voltage True bypass Tough, compact die cast chassis 9V