BOSS SD-1 モディファイになります。数年前にに購入しましたが、数回動作確認した程度なので、未使用に近いと思います。内包物は、全て揃っています。

Boss DS-1 w/ "Keeley mods" - SabroTone

Mesa Badlander with Boss SD-1 Keeley Mod, SD1 Japan 1985, Waza Craft Charvel Guitar

boss sd-1 keeley mod vs boss sd-1 original 1983 ( is it different ? )

Boss SD-1 Super Overdrive w/ Keeley GE Mod | Reverb

Boss SD-1 2012 Keeley 5-Star Mod

Used BOSS SD1 Super Overdrive Keeley Mod Effect Pedal | Guitar Center

ABL Pedals Modified Boss SD-1 — ABL Pedals

Boss SD-1 Super Overdrive w/ Keeley GE Mod | Reverb

Boss SD-1 Super Overdrive w/ Keeley GE Mod

Modded Boss SD-1 : r/diypedals

Keeley Boss SD-1 Super Overdrive Ge 5 Star w/Diode Switch Mod - Best Deals, Reviews, & Pro Users | Equipboard

BOSS SD-1 1985 MIJ , SD-1W Waza Craft , Keeley 5star GE mod , Analog.man SD- 1/TS-808 mod Test - YouTube

Boss SD-1 with Sparkle Mod! See the video! | eBay

Boss SD-1... thoughts? Anyone have this modded or modded TS? | Page 2 | The Gear Page