Gritty overdrive sound
The Boss Super Overdrive SD-1 is good for adding some grit or sparkle to cleaner bits of your sound.
Also very good to boost another distortion pedal for feedback. Dial in just the sound you want with the tone knob.
This particular Boss Super Overdrive SD-1 has a handful of paint chips and scratches.
Does not include box or manual. Pedal only.