Enclosure not stated · 4 knobs
J. D. Barbato Buttercup FuzzVerified
Based on the J. D. Barbato Buttercup Fuzz· 2 other boards clone it
From the post
Description and info at freestompboxes. Seemed like a nice vintage fuzz adaptation and thus, a cool addition to our library.
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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.
Parts list 19 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×4 | 10K | 10k | read from the layout by eye | |
| ×2 | 470K | 470k | read from the layout by eye | |
| ×3 | 1K | 1k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 15K | 15k | read from the layout by eye | |
| ×1 | 100Ω | 100 | read from the layout by eye | |
| Capacitors 6 | ||||
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×2 | 33nF | 33n | read from the layout by eye | |
| ×2 | 3.3nF | 3.3n | read from the layout by eye | |
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| ×2 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 1 | ||||
| ×3 | AC187 | AC187 | AC187 or similar NPN Ge; read from the layout by eye | |
| Potentiometers 4 | ||||
| Gain | B100K | B100k | Potentiometer | read from the layout by eye |
| Butter | 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 |
| Switches 1 | ||||
| Tone | DPDT on/on | DPDT ON/ON | printed as 2PDT On-On; read from the layout by eye | |
Other boards based on the J. D. Barbato Buttercup Fuzz
- Buttercup Fuzz Effects Layouts (blog)
- Buttercup Fuzz Fuzz Dog · 1590B · £43.20