Akashic Guitar effects circuit lookup
FUZZVOLUME

1590A · 2 knobs

Effects Layouts (blog)

EHX Axis Fuzz/Guild Foxey LadyVerified

Based on the Electro-Harmonix Axis Fuzz/Guild Foxey Lady· 2 other boards clone it

Category
Fuzz
Controls
Fuzz · Volume
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Electro Harmonix, Fuzz, Guild

From the post

Before Electro Harmonix made the Big Muff there was the Axis Fuzz. These were the same as the 2-knob Foxey Lady fuzz EHX made for Guild. Most schematics on the web say 100k pots for both fuzz and volume controls, but the unit Ron (theehman) over on the DIY Stomboxes forum traced used a B1M for fuzz and a A500k for volume. So if 100k doesn't sound right, try those out. For Q1 and 2, the originals had 2N5133s, so try 2N3904 or 2N5088s.

Here's a demo video of an original Foxey Lady:

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 14 rows

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RefValueNormalizedTypeNotes
Resistors 5
×2470K470kread from the layout by eye
×222K22kread from the layout by eye
×347K47kread from the layout by eye
×11.5M1.5Mread from the layout by eye
×2680Ω680read from the layout by eye
Capacitors 4
×2100nF100nread from the layout by eye
×23.3nF3.3nread from the layout by eye
×247uF47uelectrolytic; read from the layout by eye
×14.7uF4.7uelectrolytic; read from the layout by eye
Diodes 1
×11N40011N4001read from the layout by eye
Transistors 2
Q1NPN SiliconNPN SILICONlegend: Q1-2: NPN Silicon, no type given; read from the layout by eye
Q2NPN SiliconNPN SILICONlegend: Q1-2: NPN Silicon, no type given; read from the layout by eye
Potentiometers 2
FuzzB100KB100kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye

Other boards based on the Electro-Harmonix Axis Fuzz/Guild Foxey Lady