This one's for the Bassists... Boss sd-1 mods for bass guitar - YouTube
Boss SD-1 Super Overdrive – Mod by Brian Wampler – Chris's Guitars
Boss SD-1 mod for bass | TalkBass.com
BOSS SD-1 SUPER Overdrive MOD – electric-safari
Guitar Pedal X - GPX Blog - Drunk Beaver Unleashes First 10 Unit 'Pedal Drop' - the Kherson Drive - based on a rare Ukrainian SD-1 Clone
KEELEY BOSS SD-1 GERMANIUM 5 STAR MOD | Guitar pedals
Guest Post: Boss SD-1 Modifications to a Timeless Classic –
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Boss SD-1 Super Overdrive Modifications – Fromel Electronics
BOSS SD-1 SUPER Overdrive MOD – electric-safari
Boss SD-1 Whizzer Mod (+/- bass & treble) | Reverb
Boss SD-1... thoughts? Anyone have this modded or modded TS? | Page 2 | The Gear Page
80's Boss SD-1 Japan (Fulltone Bass Drive Mod) | Reverb
Electronic States
Boss SD-1 Super Overdrive pedal with 808 bass mod | Reverb
BOSS SD-1 SUPER Overdrive MOD – electric-safari
BOSS SD-1 SUPER Overdrive MOD – electric-safari
Boss SD-1 with A.I.B. Custom FX HM-2 Chainsaw Mod | Reverb
Making Sense of the BOSS SD-1 C6 Mod - Stompbox Electronics
BOSS Super Overdrive SD-1 Bass Mod - YouTube
Amazon.com: Boss SD-1 Super Overdrive Pedal : Musical Instruments
Modify your Boss SD-1 Super Overdrive to Ibanez TS-808 specifications with upgrades! Mod service Only!
Boss SD-1 Super Overdrive
Boss SD-1 | Marshall Amp Forum
A few easy Boss SD-1 Super Overdrive Mods – Mod Your Own Pedal
Boss SD-1 mod for bass | TalkBass.com
