The Suhr Koko Boost is a unique effects pedal that incorporates both a clean, transparent boost and a selectable midrange boost to expand the tonal range of your tube amplifier and drive pedals. Thoughtfully designed for guitarists who want more control over their tone, the Koko Boost features an easy-to-use layout with Boost and Mid knobs plus a Freq switch to dial in your sound.

Switch Between Clean and Mid Boost Modes

The two footswitches on the Koko Boost allow you to instantly access each boost mode—clean and mid boost. You can switch on the fly between the clean setting that provides up to +20dB of transparent gain and the mid boost mode which blends in the midrange frequency of your choice. Having both options at your feet makes it easy to boost your tone for leads or shape your sound for any genre.

Sculpt Your Tone With Intuitive Controls

The Koko Boost gives you simple but powerful tone-shaping controls. The Boost knob adjusts the overall output, letting you go from 0dB of unity gain up to +20dB of gain to efficiently push the front end of your amp for a range of rich overdriven tones. The Mid knob lets you blend in just the right amount of your selected mid frequency to cut through the mix. The three-position Freq switch offers optimized mid voicings like smooth mids to enhance your tone, sharp high-mids that cut for solos and fat low-mids that thicken up your sound.

Built for Reliability and Convenience

The Koko Boost has pro-level features to suit guitarists' needs. It provides selectable true bypass or transparent buffered bypass modes for flexibility. The FX Link output lets you integrate the pedal with advanced switching systems. Low battery monitoring alerts you when power is low and switches to true bypass if your battery gets too weak. With overvoltage and reverse battery protection, the Koko Boost is made to perform consistently at your gigs and sessions.