A simple, straight-forward boost that doesn’t compromise your own sound.
Boosta Grande is a “transparent clean boost” because it doesn’t change the tonal balance of the amp, even with Boosta’s max gain of +20dB slamming those tubes. To achieve a transparent boost experience, Boosta Grande mildly rolls off some top end starting at about 1kHz so that when the amp’s front end is driven harder with gain, the additional upper harmonics generated by the tubes aren’t excessive.
When a transparent boost is the experience you’re after, get a Boosta Grande and let your amp’s tubes sing their song with more gusto.
Boosta Grande Demo
Designed and Engineered in USA
Made in China