Soap Box Harmonic Boost

A professional unit Ideal for both studio and live performances.

Harmonic Boost is specifically designed to replicate a human hand turning up the volume control of a guitar amplifier.
Clear, simple and straightforward. 

Use to simply boost subtle passages in a live performance, lend additional  harmonic content to arpeggios and complex chords

Great for recording sessions where multiple effects are in use or when you  want to go from 'clean' to "cranked" without sacrificing or coloring your amplifiers tone.

Handcrafted using only select, mil spec and full size components, soldered onto a turret board with leaded solder.


Made in America