Boss SD-1 Super Overdrive Modifications

The Fromel Electronics modification kit for the SD-1 retains all the warm, overdriven characteristics of it’s unmodified counterpart but pushes it into thick, crunchy British style breakup. The modified SD-1 can also clean up wonderfully, responding much better to picking dynamics and will really sizzle when you dig in. This modification kit takes things one step further than every other kit out there and replaces virtually every stock capacitor in your signal path with high quality audio grade capacitors. Additionally, the kit includes vintage 1N34A Germanium Diodes, a new op amp and a water-clear bright LED. The result is lower noise and better, more articulate tone. Included in this modification kit are detailed instructions; including photos, and all the parts you will need to complete the modifications.Upgraded power supply caps allow the pedal to run at up to 18V.NOTE: in 2017 Boss produces the some pedals with surface mount technology. This mod kit will not work on the new Boss