Enclosure not stated · 5 knobs
Christine Oscillating FuzzVerified
Based on the Christine Oscillating Fuzz
From the post
Here's a fun noisemaker for Fuzz Friday. It's an oscillating fuzz built around a CD4049UBE hex inverter and has good range of noisy fuzz tones on tap. Schematic in here. Read that a B100k works better for the Frequency pot and an A20k works better for the Starve pot. YMMV
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 14 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 4 | ||||
| ×5 | 1K | 1k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×4 | 100K | 100k | read from the layout by eye | |
| ×3 | 1M | 1M | read from the layout by eye | |
| Capacitors 3 | ||||
| ×4 | 100nF | 100n | read from the layout by eye | |
| ×3 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×2 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| ICs 1 | ||||
| ×1 | CD4049UBE | CD4049UBE | read from the layout by eye | |
| Potentiometers 5 | ||||
| Freq | B1M | B1M | Potentiometer | read from the layout by eye |
| Starve | B100K | B100k | Potentiometer | read from the layout by eye |
| Tone | B100K | B100k | Potentiometer | read from the layout by eye |
| Gain | B100K | B100k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |