1590B · 3 knobs
Lovepedal Silicon Fuzz MasterVerified
Based on the Lovepedal Silicon Fuzzmaster· 2 other boards clone it
From the post
For #fuzzfriday, here's an interesting take on the Fuzz Face circuit. It uses silicon PNP transistors, but is still a negative ground effect (so daisy chaining power supply is still ok). I guess Sean had a bunch of extra 2N3906s lying around. I took a few liberties with the power filtering and polarity protection, but nothing that will effect the original sound. The yellow/ceramic 100n cap going from 9v to ground is optional, as it's not all that necessary, but is in the original. It's setup for board mounted pots if you so desire.
You can find a 1590B drilling template for this effect 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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.
Parts list 18 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×2 | 1K | 1k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 470Ω | 470 | read from the layout by eye | |
| ×1 | 330Ω | 330 | read from the layout by eye | |
| Capacitors 5 | ||||
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×1 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 22uF | 22u | electrolytic; read from the layout by eye | |
| ×1 | 220uF | 220u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×1 | 1N4001 | 1N4001 | printed 4001; read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | 2N3906 | 2N3906 | read from the layout by eye | |
| Q2 | 2N3906 | 2N3906 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Blend | B100K | B100k | Potentiometer | read from the layout by eye |
| Drive | C1K | C1k | Potentiometer | read from the layout by eye |
| Level | B500K | B500k | Potentiometer | read from the layout by eye |
| Trimmers 1 | ||||
| ×1 | 10K | 10k | read from the layout by eye | |
Other boards based on the Lovepedal Silicon Fuzzmaster
- Lovepedal Silicon Fuzzmaster Revolution Deux
- Lovepedal Silicon Fuzzmaster Tagboard Effects