125B · 5 knobs
PedalPCB· PCB192
Aurum Drive
Based on the Friedman Golden Pearl· 5 other boards clone it
- Category
- Fuzz· OD / Distortion / Fuzz
- Price
- $8.00in stock
- Tags
- 125B
From the vendor
Controls
• Volume
• Drive
• Tone
• Voice (toggle switch)
• Hi-Cut (toggle switch)
Details
• Designed for a 125B enclosure with top-mounted jacks
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 30 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 11 | ||||
| R1 | 1M | 1M | ||
| R2 | 1M | 1M | ||
| R3 | 1K | 1k | ||
| R4 | 2K2 | 2.2k | ||
| R5 | 10K | 10k | ||
| R6 | 10K | 10k | ||
| R7 | 22K | 22k | ||
| R8 | 2K2 | 2.2k | ||
| R100 | 10K | 10k | ||
| R101 | 10K | 10k | ||
| R102 | 10K | 10k | ||
| Capacitors 9 | ||||
| C1 | 22n | 22n | ||
| C2 | 22u | 22u | ||
| C3 | 100p | 100p | ||
| C4 | 2n2 | 2.2n | ||
| C5 | 47n | 47n | ||
| C6 | 3n9 | 3.9n | ||
| C7 | 47p | 47p | ||
| C8 | 10u | 10u | ||
| C100 | 47u | 47u | ||
| Diodes 4 | ||||
| D2 | 1N4148 | 1N4148 | ||
| D3 | 1N4148 | 1N4148 | ||
| D4 | 1N4148 | 1N4148 | ||
| D100 | 1N5817 | 1N5817 | ||
| ICs 1 | ||||
| IC1 | LM833N | LM833N | ||
| Potentiometers 3 | ||||
| VOLUME | A10K | A10k | Potentiometer | |
| TONE | B25K | B25k | Potentiometer | |
| DRIVE | A1M | A1M | Potentiometer | |
| LEDs 2 | ||||
| LED1 | 3mm Yellow LED | 3MM YELLOW LED | ||
| LED2 | 3mm Yellow LED | 3MM YELLOW LED | ||
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- Friedman Golden Pearl Effects Layouts (blog)
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