Powerfully simple overdrive. The Electro Harmonix OD Glove MOSFET Overdrive is a simple to use OD pedal that offers rich thick overdriven tones without ever becoming overly muddy. Naturally enhancing your harmonics and driving your amp to breakup the OD Glove features a simple layout with volume tone and gain controls. It separates itself from its peers with two intelligent features: the tone Shift switch and the internal voltage slide-switch. The Tone Shift functions as a mid-boost primarily giving your tone a bit of extra growl while the voltage switch intuitively lets you switch from 9v to 18v to produce extra headroom. If you need a no-frills overdrive pedal whose tone competes with its boutique peers the EHX OD Glove is the best way to go.