TTONE New KLONE Overdrive Guitar Pedal Boutique Professional Stompbox Metal Golden Horse Can run off 9V Battery (No included due to shipping explosives with Australia Post - dumb, but they have got me once and I have to ship it without batteries now). Turn the gain down for a clean boost. Great for tube amps, letting them naturally go into overdriven distortion, and everything in between. Use it on dull, single coil guitars just to add some extra bite to the sound. Pair it with a delay pedal for some stadium like massive overdrive.