Enclosure not stated · 4 knobs
JMK PCBs· 028
Si Fuzz
Based on the Fuzz Face (silicon)
- Category
- Fuzz
- Controls
- Attack · Level · Smooth · Bias
- Difficulty
- Easy
- Price
- $9.00out of stock
- Tags
- mojo
From the vendor
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The Si Fuzz is the second PCB project in our ‘Mojo’ series. The Mojo Series incorporates axial parts for a vintage look, which gives an added cool factor that’s really hard to resist. The Si Fuzz is a Classic Fuzz with a twist – we’ve added a couple trimmers for extra tweakability to help dial in an awesome sound, as well as adding an extra capacitor or two for some added smoothness on the fuzz sound. If you like that classic, two knob Fuzz sound, you’ll love this project, and the first few copies of this project also feature red solder mask on the PCB, which certainly adds to the fun.
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Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 16 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 4 | ||||
| R1 | 100K | 100k | ||
| R2 | 1M | 1M | ||
| R3 | 33K | 33k | ||
| R4 | 1.2K | 1.2k | ||
| Capacitors 5 | ||||
| C1 | 100uF | 100u | ||
| C2 | 22uF | 22u | ||
| C3 | 2.2uF | 2.2u | ||
| C4 | 10nF | 10n | ||
| C5 | 33nF | 33n | ||
| Diodes 1 | ||||
| D1 | 1N4001 | 1N4001 | ||
| Transistors 2 | ||||
| Q1 | NPN | NPN | ||
| Q2 | NPN | NPN | ||
| Potentiometers 4 | ||||
| ATTACK | B1K | B1k | Potentiometer | |
| LEVEL | A100K | A100k | Potentiometer | |
| SMOOTH | 100K | 100k | Potentiometer | |
| BIAS | 10K | 10k | Potentiometer | |