First of all I designed this mod so it will work with both Bass and Guitar. The stock ODB-3 sounds more like a Fuzz than an overdrive pedal plus it is very harsh and spiky in the high end. I have removed the fuzziness and harshness and thickened the effect and added warmth. No special mods are needed when using bass or guitar. The mods included with the kit will work equally well with both with absolutely no tweaking needed.
There’s a ton of very cool tones in this mod! When using a Bass you’ll get enhanced note clarity and a super smooth, thick bottom. You’ll find that the thickening of this mod will add sustain and girth to your playing. For guitarists you’ll get very harmonically rich tones that just sing when your amp is pushed. Once I finished the mod I literally did not want to put my guitar down. The tones I was getting were just inspiring!
IMPORTANT — Boss has started using surface-mount components on some of their new pedals. I’ve created a page to help you determine if your pedal is moddable. Read about it here.