Akashic Guitar effects circuit lookup
VOLUMEFUZZ

Enclosure not stated · 2 knobs

Tagboard Effects

D*A*M 1966Verified

Based on the D*A*M 1966· 3 other boards clone it

Category
Fuzz
Controls
Volume · Fuzz
Build
Vero
Layout
Verified · Tagboard Effects marks it as built and working

From the post

One of 4 layouts in the post '.. and a few more'.

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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.

Parts list 16 rows

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Check before you build · 2 values the reader of this layout was not sure of
  • '470' right of the 47p, between Q1's B and C: drawn as a small ceramic disc like the 47p, printed with no unit; taken as a capacitor (470pF likely) but it could be meant as a 470 ohm resistor
  • Blue three-lug part left of the board: no label; read as an SPDT toggle, could be another kind of connector
RefValueNormalizedTypeNotes
Resistors 4
×11K1kread from the layout by eye
×110K10kread from the layout by eye
×147K47kread from the layout by eye
×1820R820read from the layout by eye
Capacitors 6
×122uF22uelectrolytic; read from the layout by eye
×110nF10nread from the layout by eye
×14n74.7nread from the layout by eye
×1220nF220nread from the layout by eye
×147p47pread from the layout by eye
×1470pF470pprinted '470' with no unit, drawn as a ceramic disc; read from the layout by eye
Transistors 2
Q1??value not given; positive ground, so PNP; read from the layout by eye
Q2??value not given; positive ground, so PNP; read from the layout by eye
Potentiometers 2
VolumeB47KB47kPotentiometerread from the layout by eye
FuzzB1KB1kPotentiometerread from the layout by eye
Trimmers 1
×120K20kread from the layout by eye
Switches 1
SwitchSPDTSPDTunlabeled three-lug part on the output capacitors (10nF / 4n7); function not named; read from the layout by eye

Other boards based on the D*A*M 1966