Sunday, October 9, 2022

ROSAC: Nu-Fuzz

The Rosac Nu-Fuzz is an Ed Sanner design, of Mosrite Fuzzrite fame - the Nu-Fuzz is an evolution of the Fuzzrite.  

Key differences to a Fuzzrite:  both sides of the tone (or depth on a fuzzrite) pot are taken from the same transistor, and are subsequently in phase, with the same amount of fuzz on each.

A Fuzzrite mixes signal from each transistor together at the depth pot - so one is cleaner than the other signal, and they're out of phase.


ROSAC NU-FUZZ - VERO LAYOUT

Nearest regular resistor values are used for the layout.

ROSAC NU-FUZZ - VERO LAYOUT GUITAR EFFECT



SCHEMATIC & LTSPICE ANALYSIS


ROSACE NU-FUZZ - SCHEMATIC & LTSPICE


ROSACE NU-FUZZ - SCHEMATIC & LTSPICE

ROSACE NU-FUZZ - SCHEMATIC & LTSPICE


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