The Soy Sauce bass subharmonic synthesizer and low-end enhancer project is based on the vintage 90?s schematic of the Meatbox, converted for true-bypass. It blends a low subharmonic tone (fixed at 35 Hz) with a bass guitar?s output for a ?low end assault?!
The dimensions of this pcb are mm 72.5mm x 58mm. This pcb is included in the ready to solder kit:
This project is by Lectric-fx. As this is a quite complex circuit it is more for the experienced builder!
Here is the direct link to the manual with layout and schematic: