125B
PedalPCB· PCB549
Projectile Overdrive
Based on the Walrus Audio 385 Overdrive· 1 other board clones it
- Category
- Fuzz· OD / Distortion / Fuzz
- Price
- $12.00in stock
From the vendor
Controls
• Volume
• Gain
• Treble
• Bass
Specifications
• Designed for a 125B enclosure with top-mounted jacks
Documentation
Schematic
The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 45 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 16 | ||||
| R1 | 33K | 33k | Resistor, 1/4W | |
| R2 | 1M | 1M | Resistor, 1/4W | |
| R3 | 2K2 | 2.2k | Resistor, 1/4W | |
| R4 | 33K | 33k | Resistor, 1/4W | |
| R5 | 470K | 470k | Resistor, 1/4W | |
| R6 | 1K | 1k | Resistor, 1/4W | |
| R7 | 10K | 10k | Resistor, 1/4W | |
| R8 | 4K7 | 4.7k | Resistor, 1/4W | |
| R9 | 39K | 39k | Resistor, 1/4W | |
| R10 | 5K1 | 5.1k | Resistor, 1/4W | |
| R11 | 4K7 | 4.7k | Resistor, 1/4W | |
| R12 | 1M | 1M | Resistor, 1/4W | |
| R13 | 1K5 | 1.5k | Resistor, 1/4W | |
| R14 | 15K | 15k | Resistor, 1/4W | |
| R15 | 15K | 15k | Resistor, 1/4W | |
| R100 | 4K7 | 4.7k | Resistor, 1/4W | * LED current limiting resistor |
| Capacitors 14 | ||||
| C1 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C2 | 560n | 560n | Film capacitor, 7.2 x 5.0mm | |
| C3 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C4 | 10n | 10n | Film capacitor, 7.2 x 2.5mm | |
| C5 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C6 | 10n | 10n | Film capacitor, 7.2 x 2.5mm | |
| C7 | 560n | 560n | Film capacitor, 7.2 x 5.0mm | |
| C8 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C9 | 2n2 | 2.2n | Film capacitor, 7.2 x 2.5mm | |
| C10 | 2n2 | 2.2n | Film capacitor, 7.2 x 2.5mm | |
| C100 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C101 | 10u | 10u | Electrolytic capacitor, 5mm | � 25V Minimum |
| C102 | 10u | 10u | Electrolytic capacitor, 5mm | � 25V Minimum |
| C103 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| Diodes 3 | ||||
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| D101 | 1N4148 | 1N4148 | Signal diode, DO-35 | |
| D102 | 1N4148 | 1N4148 | Signal diode, DO-35 | |
| Transistors 4 | ||||
| Q1 | J201 | J201 | JFET transistor, N-channel | |
| Q2 | J201 | J201 | JFET transistor, N-channel | |
| Q3 | J201 | J201 | JFET transistor, N-channel | |
| Q4 | J201 | J201 | JFET transistor, N-channel | |
| ICs 1 | ||||
| IC100 | TC1044SCPA | TC1044SCPA | Charge pump IC, DIP8 | |
| Potentiometers 4 | ||||
| VOLUME | A100K | A100k | 16mm right-angle PCB mount pot | |
| GAIN | A1M | A1M | 16mm right-angle PCB mount pot | |
| BASS | B100K | B100k | 16mm right-angle PCB mount pot | |
| TREBLE | B100K | B100k | 16mm right-angle PCB mount pot | |
| Trimmers 3 | ||||
| TRIM1 | 100K | 100k | Trimmer potentiometer, 3362P type | |
| TRIM2 | 100K | 100k | Trimmer potentiometer, 3362P type | |
| TRIM3 | 100K | 100k | Trimmer potentiometer, 3362P type | |
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