The Thunderdrive Mod® Electronics DIY Effect Pedal Kit 6inline Build your own guitar that

Build your own guitar that growls at low volume and roars at high

Build your own guitar in the configuration that actually fits how you play

most reliable layout in rock music

we'll send a free replacement — no return shipping

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The Thunderdrive Mod® Electronics DIY Effect Pedal Kit 6inline Build your own guitar thatThe Thunderdrive is an overdrive pedal kit that will provide a signal boost at low gain settings and its own distortion at maximum gain settings. You can use it to push your preamp into overdrive or as a source of smooth distortion. Using point to point wiring and easy to follow instructions you can have a working overdrive pedal in a matter of hours. All you need to provide is solder and a soldering iron. Uses 9 volt battery which is not included.