
Important Information
The MI Audio Boost 'N' Buff is a versatile boutique boost pedal offering up to 35 dB of clean gain, a high-impedance buffer to protect your tone, and selectable boost modes for full spectrum boost, mid-focus, or treble-enhanced drive. Built with a Class-A single-transistor circuit, true British craftsmanship, and designed in Australia, it helps guitarists maintain clarity, boost solos, or drive amps confidently without sacrificing tone.
BRAND: MI Audio
BARCODE/UPC:
Serial Number: bnb12130039
- Booster/pedal with high-input-impedance buffer (~5 MΩ) in bypass mode, designed to preserve signal clarity and top-end when off.
- Up to ~35 dB of boost available; in the lower gain range, a flat boost (<15 dB), in higher gain range, a treble-boost style response.
- Tri-function mode switch: (F)ull boost, (M)id boost, (T)reble boost for varied sonic applications.
- Ultra-quiet Class A single transistor design for low noise and high fidelity.
- Power: Standard 9 V DC supply (centre negative) or battery.
- Made in Australia by MI Audio (Sydney workshop).
Shipping Info
Southside Guitars offers FREE standard Australia-wide shipping for orders over $199 and below 5kg. There is also an express option at the check out for most items. Guitars above $2,000 in value ship via courier for free Australia-wide.
Preloved items typically ship same day or within 72 hours.
Condition & Warranty
This preloved product has been carefully tested when purchased and again before it’s shipped to you, so you can shop with confidence. Each item comes with a 3-month electrical warranty and a 6-month structural warranty, excluding accidental damage, misuse or broken strings. Click here to view our full refund policy.