Enclosure not stated · 3 knobs
Jen Jumbo Fuzz
Based on the Jen Jumbo Fuzz
- Category
- Distortion
- Build
- Vero· 20×16· 17 cuts, 6 links
- Layout
- Unverified · no build reported at Dirtbox Layouts yet
- Tags
- Big Muff, Distortion, Fuzz, Jen, Sam Ash
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 · 6 values the reader of this layout was not sure of
- 62K resistor at column 6, rows L-P: could be 82K
- 82K resistors at column 10 (rows A-F) and column 18 (rows A-F): first digit blurred, could be 62K or 32K
- Yellow ceramic at column 20, rows E-F: reads like 240pF/470pF, taken as 470pF like the other three
- 820Ω resistor at column 8, rows N-P: reads '820', unit symbol not legible
- 12K at column 18, rows H-K: could be 15K at this resolution
- 100uF electrolytic near column 8, row G-H: text small, read as 100uF
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| ×4 | 390K | 390k | read from the layout by eye | |
| ×3 | 22K | 22k | one drawn translucent beside D5; read from the layout by eye | |
| ×3 | 33K | 33k | one drawn translucent on row P; read from the layout by eye | |
| ×2 | 8.2K | 8.2k | read from the layout by eye | |
| ×2 | 82K | 82k | read from the layout by eye | |
| ×1 | 62K | 62k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×1 | 2.7K | 2.7k | read from the layout by eye | |
| ×1 | 12K | 12k | read from the layout by eye | |
| ×1 | 820Ω | 820 | read from the layout by eye | |
| ×1 | 1K | 1k | drawn translucent on row P, at Sustain 1; read from the layout by eye | |
| Capacitors 6 | ||||
| ×7 | 100nF | 100n | read from the layout by eye | |
| ×2 | 47nF | 47n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×4 | 470pF | 470p | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×4 | 1N914 | 1N914 | D1-D4; legend: 1N914/1N4148; read from the layout by eye | |
| D5 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 1 | ||||
| ×4 | 2N5172 | 2N5172 | Q1-Q4; legend: 2N5172 or BC318C. Try 2N5089, BC549C etc.; read from the layout by eye | |
| Potentiometers 3 | ||||
| Sustain | B100K | B100k | Potentiometer | read from the layout by eye |
| Tone | B100K | B100k | Potentiometer | read from the layout by eye |
| Volume | B100K | B100k | Potentiometer | read from the layout by eye |