This is not called the supreme mod kit for nothing. Included are detailed instructions, including photos, and all the parts to voice your DS-1 for 5 different styles. This Supreme mod takes things one step further and replaces just about every cap in your signal path with high quality Film or Non-Polarized Electrolytics.

Nothing says underdog like a Boss DS-1, but with a little help from Fromel Electronics, you can transform you DS-1 into a snarling beast!  After the mods your pedal will have thick, rich distortion and gain to spare.  With our mod, the DS-1 is surprisingly warm, with great bass response and a wide range of useable tones.  Also, when you max out the pedal it produces nasty fuzz with loveable, splatty tones….and all this from a seemingly harmless DS-1.

Boss DS-1 Distortion with Fromel Mods - Humbucker 1

Fromel Electronics