125B · 4 knobs
PedalPCB· PCB319
Symbolic Overdrive
Based on the Mad Professor Simble Overdrive· 5 other boards clone it
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Level · Sensitivity · Contour · Accent
- Price
- $8.00in stock
- Tags
- 125B, 125B 4-Knob (Type 1)
From the vendor
Controls
• Level
• Sensitivity
• Contour
• Accent
Details
• Designed for a 125B enclosure with top-mounted jacks
The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by Mad Professor Amplification, maker of the Mad Professor Simble Overdrive.
PedalPCB is not affiliated with Mad Professor Amplification.
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 37 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 14 | ||||
| R1 | 33K | 33k | ||
| R2 | 2M2 | 2.2M | ||
| R3 | 470K | 470k | ||
| R5 | 22K | 22k | ||
| R8 | 10K | 10k | ||
| R9 | 18K | 18k | ||
| R11 | 8K2 | 8.2k | ||
| R12 | 820R | 820 | ||
| R14 | 56K | 56k | ||
| R15 | 1K | 1k | ||
| R18 | 820R | 820 | ||
| R100 | 4K7 | 4.7k | ||
| R101 | 10K | 10k | ||
| R102 | 10K | 10k | ||
| Capacitors 11 | ||||
| C1 | 47p | 47p | ||
| C2 | 8n2 | 8.2n | ||
| C4 | 2n2 | 2.2n | ||
| C5 | 100n | 100n | ||
| C7 | 1n | 1n | ||
| C8 | 100n | 100n | ||
| C10 | 47p | 47p | ||
| C12 | 220n | 220n | ||
| C13 | 47n | 47n | ||
| C100 | 220u | 220u | ||
| C101 | 220u | 220u | ||
| Diodes 6 | ||||
| D1 | BAT41 | BAT41 | ||
| D2 | BAT41 | BAT41 | ||
| D3 | BAT41 | BAT41 | ||
| D4 | BAT41 | BAT41 | ||
| D5 | BAT41 | BAT41 | ||
| D100 | 1N5817 | 1N5817 | ||
| Transistors 2 | ||||
| Q1 | 2N7000 | 2N7000 | ||
| Q2 | 2N7000 | 2N7000 | ||
| ICs 1 | ||||
| IC1 | TLC2272 | TLC2272 | ||
| Potentiometers 3 | ||||
| LEVEL | A100K | A100k | Potentiometer | |
| ACCENT | B10K | B10k | Potentiometer | |
| CONTOUR | B50K | B50k | Potentiometer | |
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