125B · 3 knobs
PedalPCB· PCB286
Germanium II Distortion
Based on the Cornish G-2· 5 other boards clone it
- Category
- Fuzz· OD / Distortion / Fuzz
- Price
- $12.00in stock
- Tags
- 125B, 125B 3-Knob (Type 1)
From the vendor
Controls
• Volume
• Tone
• Sustain
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 licensed, manufactured, or distributed by Pete Cornish, maker of the Cornish G-2.
PedalPCB is not affiliated with Pete Cornish.
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 80 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 41 | ||||
| R1 | 100R | 100 | ||
| R2 | 120K | 120k | ||
| R3 | 200K | 200k | ||
| R4 | 7K5 | 7.5k | ||
| R5 | 20K | 20k | ||
| R6 | 51R | 51 | ||
| R7 | 120K | 120k | ||
| R8 | 1K | 1k | ||
| R9 | 10M | 10M | ||
| R10 | 100R | 100 | ||
| R11 | 120R | 120 | ||
| R12 | 5K6 | 5.6k | ||
| R13 | 8K2 | 8.2k | ||
| R14 | 150K | 150k | ||
| R15 | 120K | 120k | ||
| R16 | 68K | 68k | ||
| R17 | 1K | 1k | ||
| R18 | 1M | 1M | ||
| R19 | 39K | 39k | ||
| R20 | 100K | 100k | ||
| R21 | 680R | 680 | ||
| R22 | 470K | 470k | ||
| R23 | 15K | 15k | ||
| R25 | 1K | 1k | ||
| R26 | 8K2 | 8.2k | ||
| R27 | 100K | 100k | ||
| R28 | 680R | 680 | ||
| R29 | 470K | 470k | ||
| R30 | 15K | 15k | ||
| R31 | 8K2 | 8.2k | ||
| R32 | 100K | 100k | ||
| R33 | 100R | 100 | ||
| R34 | 470K | 470k | ||
| R35 | 15K | 15k | ||
| R36 | 100K | 100k | ||
| R38 | 390K | 390k | ||
| R39 | 100K | 100k | ||
| R40 | 8K2 | 8.2k | ||
| R41 | 2K2 | 2.2k | ||
| R42 | 620R | 620 | ||
| R43 | 39K | 39k | ||
| Capacitors 24 | ||||
| C1 | 4u7 | 4.7u | ||
| C2 | 1n | 1n | ||
| C3 | 100n | 100n | ||
| C4 | 220u | 220u | ||
| C5 | 22u | 22u | ||
| C6 | 220u | 220u | ||
| C7 | 100u | 100u | ||
| C8 | 4u7 | 4.7u | ||
| C9 | 10n | 10n | ||
| C10 | 220n | 220n | ||
| C11 | 47n | 47n | ||
| C12 | 1n | 1n | ||
| C13 | 47n | 47n | ||
| C14 | 47n | 47n | ||
| C15 | 1n | 1n | ||
| C16 | 1n | 1n | ||
| C17 | 220n | 220n | ||
| C18 | 4u7 | 4.7u | ||
| C19 | 220n | 220n | ||
| C20 | 4u7 | 4.7u | ||
| C21 | 10n | 10n | ||
| C22 | 220n | 220n | ||
| C23 | 22u | 22u | ||
| C24 | 22u | 22u | ||
| Diodes 5 | ||||
| D1 | 1N5817 | 1N5817 | ||
| D3 | GE | GE | ||
| D4 | GE | GE | ||
| D5 | GE | GE | ||
| D6 | GE | GE | ||
| Transistors 6 | ||||
| Q1 | BC549C | BC549C | ||
| Q2 | BC549C | BC549C | ||
| Q3 | BC549C | BC549C | ||
| Q4 | BC549C | BC549C | ||
| Q5 | BC549C | BC549C | ||
| Q6 | BC549C | BC549C | ||
| Potentiometers 3 | ||||
| VOLUME | A10K | A10k | Potentiometer | |
| TONE | B25K | B25k | Potentiometer | |
| SUSTAIN | A47K | A47k | Potentiometer | |
| LEDs 1 | ||||
| D2 | Indicator LED | INDICATOR LED | ||
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