KARMA BOOST - ACOUSTIC PREAMP SYSTEM

Upgrade your guitar. Upgrade your sound.

Karma Boost is a compact, high-performance acoustic preamp designed to instantly improve the sound of any acoustic or acoustic-electric guitar.
If you love your guitar but want more control, clarity and power, this is the upgrade it deserves.

With a discreet, ultra-slim design, Karma Boost delivers professional tone on stage, in the studio or at home, without changing the character of your instrument.

Key Features

• 3-Band EQ with Mid Frequency Control – Shape your tone with precision
• Built-in Chromatic Tuner – Always in tune at a glance
• Anti-Feedback Notch Filter – Play louder with confidence
• Phase Switch – Adapt instantly to any stage or room
• Low Battery Indicator – No surprises in the middle of a performance

Built for the Stage

• Frequency Response: 20Hz–20kHz
• Input Impedance: 10MΩ (ideal for piezo pickups)
• EQ Range: ±12 dB (Bass, Mid, Treble)
• Output Jack: 6.35 mm
• Battery Life: 100+ hours (9V alkaline)

Ultra Compact and Discreet

• Visible size: 54 × 52 mm
• Clean, minimalist look on any guitar

Why Karma Boost?

✔ Instantly improves the sound of your guitar
✔ Perfect for live, studio and worship
✔ Professional control in a compact format
✔ The smart upgrade—no new guitar needed

Karma Boost doesn't change your guitar.
It changes what people hear.