Akashic Guitar effects circuit lookup
GAINTONEVOLUME

Enclosure not stated · 3 knobs

Dirtbox Layouts

Frantone The Sweet

Based on the Frantone The Sweet· 2 other boards clone it

Category
Fuzz
Controls
Gain · Tone · Volume
Build
Vero· 20×18· 21 cuts
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Big Muff, Frantone, 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 25 rows

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Check before you build · 4 values the reader of this layout was not sure of
  • 1nF small round cap drawn transparent over a cut at top left (row B): text sits on the cut marker, read as 1nF
  • 220K transparent resistor over a cut beside the two 1uF caps near the board centre top: last digit covered by the cut, reads 22?K, taken as 220K
  • 510Ω transparent resistor on the top row at left: read as 510Ω, could be 510K
  • Q4 part number taken from the legend (FS25444 838), small print
RefValueNormalizedTypeNotes
Resistors 9
×1510Ω510read from the layout by eye
×4510K510kread from the layout by eye
×54.7K4.7kread from the layout by eye
×610K10kread from the layout by eye
×3100Ω100read from the layout by eye
×3220K220kread from the layout by eye
×23.9K3.9kread from the layout by eye
×433K33kread from the layout by eye
×2470K470kread from the layout by eye
Capacitors 7
×3390pF390pread from the layout by eye
×11nF1nread from the layout by eye
×122nF22nread from the layout by eye
×147nF47nread from the layout by eye
×71uF1uelectrolytic; read from the layout by eye
×110uF10uelectrolytic; read from the layout by eye
×1470uF470uelectrolytic; read from the layout by eye
Diodes 2
×41N62631N6263D1-D4; read from the layout by eye
D51N58171N5817read from the layout by eye
Transistors 4
Q1MPSA18MPSA18read from the layout by eye
Q2NTE103ANTE103ANPN germanium; legend: Try any NPN Germanium, MP38A, 2N1306, AC187 etc.; read from the layout by eye
Q3NTE103ANTE103ANPN germanium; legend: Try any NPN Germanium, MP38A, 2N1306, AC187 etc.; read from the layout by eye
Q4FS25444 838FS25444 838legend: Try any low gain NPN Silicon, 2N2369, 2N1613, 2N2218 etc.; read from the layout by eye
Potentiometers 3
GainB100KB100kPotentiometerread from the layout by eye
ToneB100KB100kPotentiometerread from the layout by eye
VolumeB100KB100kPotentiometerread from the layout by eye

Other boards based on the Frantone The Sweet