Akashic Guitar effects circuit lookup
SUSTAINVOLUMETONE

Enclosure not stated · 3 knobs

Dirtbox Layouts

Ace Tone FM-3 Fuzzmaster sans boostVerified

Based on the Ace Tone FM-3 Fuzzmaster sans boost· 1 other board clones it

Category
Distortion
Controls
Sustain · Volume · Tone
Build
Vero· 19×17· 20 cuts, 6 links
Layout
Verified · Dirtbox Layouts marks it as built and working
Tags
Ace Tone, Big Muff, Distortion, Fuzz

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 Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.

Parts list 32 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • Switch: legend prints 'SPST on/off/on', which is not a real switch type; probably SPDT on/off/on
RefValueNormalizedTypeNotes
Resistors 11
×3100Ω100read from the layout by eye
×1820Ω820read from the layout by eye
×12.7K2.7kread from the layout by eye
×38.2K8.2kread from the layout by eye
×210K10kread from the layout by eye
×115K15kread from the layout by eye
×233K33kread from the layout by eye
×7100K100kread from the layout by eye
×1150K150kread from the layout by eye
×1390K390kread from the layout by eye
×3470K470kread from the layout by eye
Capacitors 8
×3250pF250pread from the layout by eye
×11.5nF1.5nread from the layout by eye
×23.3nF3.3nread from the layout by eye
×16.8nF6.8nread from the layout by eye
×110nF10nread from the layout by eye
×8100nF100nread from the layout by eye
×11uF1uelectrolytic; read from the layout by eye
×147uF47uelectrolytic; read from the layout by eye
Diodes 5
D11N41481N4148legend: 1N4148/1N914; read from the layout by eye
D21N41481N4148legend: 1N4148/1N914; read from the layout by eye
D31N41481N4148legend: 1N4148/1N914; read from the layout by eye
D41N41481N4148legend: 1N4148/1N914; read from the layout by eye
D51N58171N5817read from the layout by eye
Transistors 4
Q1BC549CBC549Clegend: NPN Silicon, try BC549C, 2N5088 etc; 2SC1000 in original; read from the layout by eye
Q2BC549CBC549Clegend: NPN Silicon, try BC549C, 2N5088 etc; 2SC1000 in original; read from the layout by eye
Q3BC549CBC549Clegend: NPN Silicon, try BC549C, 2N5088 etc; 2SC1000 in original; read from the layout by eye
Q4BC549CBC549Clegend: NPN Silicon, try BC549C, 2N5088 etc; 2SC1000 in original; read from the layout by eye
Potentiometers 3
SustainA100KA100kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
ToneB100KB100kPotentiometerread from the layout by eye
Switches 1
SwitchSPST on/off/onSPST ON/OFF/ONtoggle, as printed in the legend; read from the layout by eye

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