Akashic Guitar effects circuit lookup
DEPTHVOLUME

1590A · 2 knobs

Effects Layouts (blog)

Mosrite Fuzzrite

Based on the Mosrite Fuzzrite· 15 other boards clone it

Category
Fuzz
Controls
Depth · Volume
Build
Perfboard
Layout
Unverified · no build reported at Effects Layouts (blog) yet
Tags
Fuzz, Mosrite
Open the layout at Effects Layouts (blog)

From the post

Here another classic fuzz, the Mosrite Fuzzrite. This is the silicon version. The original transistors were marked "TZ82" so be sure to use sockets and try a few different ones out. The original pots were 350k and 33k, which are going to be difficult values to track down. You can either use 500k and 50k, or use 500k and 50k and add fixed resistors in parallel (between lugs 1 and 3) to try and recreate the original values.

Schematic

This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.

Parts list 12 rows

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RefValueNormalizedTypeNotes
Resistors 4
×4470K470kread from the layout by eye
×12.2K2.2kread from the layout by eye
×11M1Mread from the layout by eye
×122K22kread from the layout by eye
Capacitors 3
×247nF47nread from the layout by eye
×22nF2nread from the layout by eye
×147uF47uelectrolytic; read from the layout by eye
Diodes 1
×11N40011N4001printed 4001; read from the layout by eye
Transistors 2
Q12N22222N2222legend: 2N2222, 2N3904, etc; read from the layout by eye
Q22N22222N2222legend: 2N2222, 2N3904, etc; read from the layout by eye
Potentiometers 2
DepthB350KB350kPotentiometerlegend: B350k or B500k; read from the layout by eye
VolumeA33KA33kPotentiometerlegend: A33k or A50k; read from the layout by eye

Other boards based on the Mosrite Fuzzrite