The Dual-Harmonic boost
Designed to meet the needs of modern players who want to fully retain their guitar and amplifier tones while faithfully boosting driving or overdriving the preamp signal.
In keeping with Echopark,s tradition of exceptional quality and attention to every detail of our Instruments and Amplifiers. The Dual -Harmonic boost allows you to create a platform of sounds utilizing 2 individual boost/pre amp voices that can be used individually or tied together to create endless combinations of the wall of tone...
9-volt battery power
DC input is 9v. 2.5mm center negative
Point to point wiring
True bypass switching
The First boost section on the right (purple led) is the single Echopark Harmonic boost found in the Soap Box.
I've added a master tone control to this pre-boost section for overall tone shaping as the use of this section is best suited for adding chime and crispness to darker guitars like paf loaded old hollow bodies, funky Valco's, supros and the like. or just adding more articulation and harmonic content to solos.
The master boost section on the left (green led) is a redesigned and more efficient circuit based on the original and legendary LPB-1 circuit ...
A big, full spectrum boost that can push your amps range from a subtle warm boost to a big, nasty pre -amp drive All while truly retaining all of the character, definition, and voicing of Your amplifier at lower club volume or higher stadium/ recording volume settings!
Any combination of both sections together yields some of the most complex, tuneful, musical and inspiring textures available in one unit.
Made in America
By caring human hands