Akashic Guitar effects circuit lookup
FUZZ DEPTHBALANCE

Enclosure not stated · 2 knobs

Dirtbox Layouts

Ibanez No. 59 Standard Fuzz MOJO layout

Based on the Ibanez No. 59 Standard Fuzz· 5 other boards clone it

Category
Fuzz
Controls
Fuzz Depth · Balance
Build
Vero· 27×23· 11 cuts, 6 links
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Fuzz, Ibanez, MOJO, Octave

From the post

Compact layout 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 23 rows

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Check before you build · 3 values the reader of this layout was not sure of
  • 3K at column 9 (rows H-L): printed clearly, unusual value
  • 510K at column 12 (rows B-F): printed clearly, unusual value
  • Diode numbering: the legend says D1-D2 germanium and D3 1N5817, but on the board D2 (by the 9v strip) is drawn as the black power diode and D1/D3 as the glass pair; rows follow the legend
RefValueNormalizedTypeNotes
Resistors 9
×31K1kread from the layout by eye
×13K3kread from the layout by eye
×710K10kread from the layout by eye
×115K15kread from the layout by eye
×322K22kread from the layout by eye
×147K47kread from the layout by eye
×3100K100kread from the layout by eye
×2150K150kread from the layout by eye
×1510K510kread from the layout by eye
Capacitors 4
×11nF1nread from the layout by eye
×1220nF220nread from the layout by eye
×1110uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 2
×2GermaniumGERMANIUMD1, D2; type not given; read from the layout by eye
D31N58171N5817read from the layout by eye
Transistors 5
Q12SK302SK30JFET; read from the layout by eye
Q22N22222N2222legend: 2N2222, 2N3904, MPSA06 (2SC828 or 2SC1815-BL in original); read from the layout by eye
Q32N22222N2222legend: 2N2222, 2N3904, MPSA06; read from the layout by eye
Q42N22222N2222legend: 2N2222, 2N3904, MPSA06; read from the layout by eye
Q52N22222N2222legend: 2N2222, 2N3904, MPSA06; read from the layout by eye
Potentiometers 2
Fuzz DepthB50KB50kPotentiometerread from the layout by eye
BalanceB50KB50kPotentiometerread from the layout by eye
Switches 1
SwitchSPDTSPDTfootswitch (tone); legend: SPDT or DPDT footswitch; read from the layout by eye

Other boards based on the Ibanez No. 59 Standard Fuzz