Enclosure not stated · 3 knobs
Demeter FuzzulatorVerified
Based on the Demeter Fuzzulator· 2 other boards clone it
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 24 rows
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Check before you build · 2 values the reader of this layout was not sure of
- 20nF film cap at columns 3, rows M-O: printed clearly, unusual value
- IC1 is printed LF422 in the legend, which is not a part; entered as LF442, the op-amp Demeter uses
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×2 | 4.7K | 4.7k | read from the layout by eye | |
| ×2 | 10K | 10k | read from the layout by eye | |
| ×1 | 20K | 20k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| Capacitors 7 | ||||
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×1 | 20nF | 20n | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×1 | 100nF | 100n | read from the layout by eye | |
| ×1 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| ×4 | 1N4148 | 1N4148 | D3-D6; read from the layout by eye | |
| ×2 | 1N34A | 1N34A | D7, D8; read from the layout by eye | |
| D9 | 1N4001 | 1N4001 | read from the layout by eye | |
| ICs 2 | ||||
| IC1 | LF442 | LF442 | printed 'LF422' on the drawing; read from the layout by eye | |
| IC2 | TL061 | TL061 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Fuzz | C500K | C500k | Potentiometer | read from the layout by eye |
| Tone | A20K | A20k | Potentiometer | read from the layout by eye |
| Volume | A20K | A20k | Potentiometer | read from the layout by eye |
| Trimmers 1 | ||||
| ×1 | 5K | 5k | read from the layout by eye | |
| Switches 1 | ||||
| Switch | SPST | SPST | read from the layout by eye | |
| LEDs 1 | ||||
| ×2 | 3mm red LED | 3MM RED LED | D1, D2; read from the layout by eye | |
Other boards based on the Demeter Fuzzulator
- Demeter Fuzzulator Effects Layouts (blog)
- Demeter Fuzzulator Tagboard Effects