BOSS SD-1 Super OverDrive (Modded)

The Monte Allums SD-1 808 Mod Plus transforms the classic Boss SD-1 Super Overdrive into a refined, boutique-quality overdrive pedal. By modifying the circuit to emulate the revered Ibanez TS808, this upgrade enhances clarity, dynamic response, and tonal complexity.

Key improvements include the replacement of the stock JRC4558DD op-amp with a RC4558P chip, known for its smoother and more musical overdrive characteristics. Additionally, the mod alters the clipping section from Boss's asymmetrical design to a symmetrical configuration, delivering a more balanced and harmonically rich tone.

The result is an open, airy, and transparent overdrive with improved presence and sustain, making it a versatile tool for guitarists seeking to elevate their sound.

Includes original box.

Product Specs

• Item Number: 37375
• Make: BOSS
• Model: SD-1 Super OverDrive (Modded)
• Condition: Very Good
• Finish: Yellow
• Categories: effects-and-pedals ⇒ overdrive-and-boost ⇒ pedal
• Made In: Taiwan
• MPN: 37375