125B · 3 knobs
PedalPCB· PCB741
Fist Bump Overdrive
Based on the Fortin / Randall Facepunch Overdrive
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Punch · Smooth · Frequency
- Price
- $10.00in stock
- Tags
- 125B, 125B 3-Knob (Type 1)
From the vendor
Controls
• Punch
• Smooth
• Frequency
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 25 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 11 | ||||
| R1 | 1M | 1M | Resistor, 1/4W | |
| R2 | 1M | 1M | Resistor, 1/4W | |
| R3 | 100K | 100k | Resistor, 1/4W | |
| R4 | 1K | 1k | Resistor, 1/4W | |
| R5 | 470R | 470 | Resistor, 1/4W | |
| R6 | 330K | 330k | Resistor, 1/4W | |
| R7 | 330K | 330k | Resistor, 1/4W | |
| R8 | 10K | 10k | Resistor, 1/4W | |
| R9 | 100K | 100k | Resistor, 1/4W | |
| R100 | 10R | 10 | Resistor, 1/4W | |
| CLR | 4K7 | 4.7k | Resistor, 1/4W | * LED current limiting resistor |
| Capacitors 8 | ||||
| C1 | 47n | 47n | Film capacitor, 7.2 x 2.5mm | |
| C2 | 1n | 1n | Film capacitor, 7.2 x 2.5mm | |
| C3 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C4 | 10n | 10n | Film capacitor, 7.2 x 2.5mm | |
| C5 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C6 | 4u7 | 4.7u | Electrolytic capacitor, 5mm | |
| C100 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C101 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| Diodes 1 | ||||
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| Transistors 2 | ||||
| Q1 | BC550C | BC550C | BJT transistor, NPN TO-92 | |
| Q2 | BC550C | BC550C | BJT transistor, NPN TO-92 | |
| Potentiometers 3 | ||||
| FREQ | A1M | A1M | 16mm right-angle PCB mount pot | |
| PUNCH | A10K | A10k | 16mm right-angle PCB mount pot | |
| SMOOTH | B100K | B100k | 16mm right-angle PCB mount pot | |