OVERDRIVE PEDAL This pedal covers everything from low to mid gain. The Double Barrel is for guitarists who want a versatile yet transparent overdrive at mid or low levels. It has 2 channels. The one on the right has a JHS-808 circuit with more adjustments, more focused bass and better presence and warmth than other pedals on the market. The 3-position selector allows you to choose between Saturated, Boost and Crunch. The left channel is a transparent, open Morning Glory overdrive. When these circuits are put together they create fresh, easy-to-drive tones, making this pedal very versatile. It has an Order selector so you can determine the order of the channels. It operates at standard negative 9V and consumes less than 100mA.