Akashic Guitar effects circuit lookup
SPECTRUMBIASFUZZFUZZ VOLCLEAN VOL

Enclosure not stated · 5 knobs

Dirtbox Layouts

Adventure Audio Fuzz Peaks V2

Based on the Adventure Audio Fuzz Peaks V2

Category
Distortion
Controls
Spectrum · Bias · Fuzz · Fuzz Vol · Clean Vol
Build
Vero· 30×24· 57 cuts, 26 links
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Adventure Audio, Big Muff, Distortion, Fuzz, Noise

From the post

Schematic can be found 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 37 rows

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Check before you build · 2 values the reader of this layout was not sure of
  • 75K horizontal resistor at row B, columns 5-7: printed clearly, unusual value
  • resistor count is high (36) on a crowded board with several standing resistors overlapping cuts; 100K ×9 and 1M ×6 tallied in two passes
RefValueNormalizedTypeNotes
Resistors 11
×3390Ω390read from the layout by eye
×510K10kread from the layout by eye
R3210K10klegend: stock value is 10k, try 2.7-3.3k; read from the layout by eye
×312K12kread from the layout by eye
×222K22kread from the layout by eye
×139K39kread from the layout by eye
×175K75kread from the layout by eye
×9100K100kread from the layout by eye
×1330K330kread from the layout by eye
×4470K470kread from the layout by eye
×61M1Mread from the layout by eye
Capacitors 9
×2470pF470pread from the layout by eye
×21nF1nread from the layout by eye
×210nF10nread from the layout by eye
×147nF47nread from the layout by eye
×6100nF100nread from the layout by eye
×1470nF470nread from the layout by eye
×101uF1ufilm; read from the layout by eye
×210uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 3
D11N41481N4148read from the layout by eye
D21N41481N4148read from the layout by eye
D31N58171N5817read from the layout by eye
Transistors 4
Q1BC547BBC547BBC857B SMD in original; read from the layout by eye
Q2BC547BBC547BBC857B SMD in original; read from the layout by eye
Q3BC547BBC547BBC857B SMD in original; read from the layout by eye
Q4BC547BBC547BBC857B SMD in original; read from the layout by eye
ICs 2
IC1TL074TL074read from the layout by eye
IC2TL074TL074read from the layout by eye
Potentiometers 5
SpectrumB100KB100kPotentiometerread from the layout by eye
BiasB10KB10kPotentiometerread from the layout by eye
FuzzA100KA100kPotentiometerread from the layout by eye
Fuzz VolA100KA100kPotentiometerread from the layout by eye
Clean VolA100KA100kPotentiometerread from the layout by eye
Switches 3
Clip SwSPDT on/onSPDT ON/ONtoggle; read from the layout by eye
Mids SwSPDT on/off/onSPDT ON/OFF/ONtoggle; read from the layout by eye
Peak SwMomentary footswitchMOMENTARY FOOTSWITCHeffect control; read from the layout by eye