Akashic Guitar effects circuit lookup
GAINTONEVOLUME

Enclosure not stated · 3 knobs

Dirtbox Layouts

Runoffgroove Azabache

Based on the Run Off Groove Azabache· 3 other boards clone it

Controls
Gain · Tone · Volume
Build
Vero· 21×20· 26 cuts, 13 links
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Amp Emulator, Overdrive, Pre Amp, Runoffgroove

From the post

Schematic and writup is avaiable HERE.

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 35 rows

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RefValueNormalizedTypeNotes
Resistors 12
×51M1Mread from the layout by eye
×3100K100kread from the layout by eye
×31.5K1.5kread from the layout by eye
×310K10kread from the layout by eye
×222K22kread from the layout by eye
×12.2K2.2kread from the layout by eye
×168Ω68read from the layout by eye
×147K47kread from the layout by eye
×139K39kread from the layout by eye
×133K33kread from the layout by eye
×13.3K3.3kread from the layout by eye
×1470Ω470read from the layout by eye
Capacitors 8
×6220nF220nread from the layout by eye
×4150pF150pread from the layout by eye
×222nF22nread from the layout by eye
×210nF10nread from the layout by eye
×11nF1nread from the layout by eye
×1470pF470pread from the layout by eye
×168nF68nread from the layout by eye
×1220uF220uelectrolytic; read from the layout by eye
Diodes 2
×61N41481N4148D3-D8; read from the layout by eye
D91N58171N5817read from the layout by eye
Transistors 5
Q12N54572N5457JFET; read from the layout by eye
Q2J201J201JFET; read from the layout by eye
Q3J201J201JFET; read from the layout by eye
Q4J201J201JFET; read from the layout by eye
Q52N50882N5088read from the layout by eye
Potentiometers 3
GainA100KA100kPotentiometerread from the layout by eye
ToneB100KB100kPotentiometerread from the layout by eye
VolumeA50KA50kPotentiometerread from the layout by eye
Trimmers 2
×320K20kQ2, Q3, Q4 bias; read from the layout by eye
×15K5kQ1 bias; read from the layout by eye
Switches 2
BrightSPDT on/onSPDT ON/ONtoggle; read from the layout by eye
ScoopSPDT on/onSPDT ON/ONtoggle; read from the layout by eye
LEDs 1
×23mm red LED3MM RED LEDD1, D2; read from the layout by eye

Other boards based on the Run Off Groove Azabache