125B · 3 knobs
PedalPCB· PCB047
Samurai Overdrive
Based on the Way Huge Drive (Geisha Drive)
- Category
- Distortion
- Controls
- Volume · Tone · Drive
- Price
- $12.00in stock
- Tags
- 125B, 125B 3-Knob (Type 1)
From the vendor
Controls
• Volume – Adjusts the overall output volume
• Tone – Controls the tonal response
• Drive – Controls the amount of distortion
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 46 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 22 | ||||
| R1 | 1M | 1M | Resistor, 1/4W | |
| R2 | 1K | 1k | Resistor, 1/4W | |
| R3 | 510K | 510k | Resistor, 1/4W | |
| R4 | 390R | 390 | Resistor, 1/4W | |
| R5 | 100K | 100k | Resistor, 1/4W | |
| R6 | 22K | 22k | Resistor, 1/4W | |
| R7 | 2K2 | 2.2k | Resistor, 1/4W | |
| R8 | 10K | 10k | Resistor, 1/4W | |
| R9 | 6K8 | 6.8k | Resistor, 1/4W | |
| R10 | 12K | 12k | Resistor, 1/4W | |
| R11 | 8K2 | 8.2k | Resistor, 1/4W | |
| R12 | 10K | 10k | Resistor, 1/4W | |
| R13 | 1M | 1M | Resistor, 1/4W | |
| R14 | 20K | 20k | Resistor, 1/4W | |
| R15 | 47K | 47k | Resistor, 1/4W | |
| R16 | 470R | 470 | Resistor, 1/4W | |
| R17 | 100K | 100k | Resistor, 1/4W | |
| R100 | 10R | 10 | Resistor, 1/4W | |
| R101 | 100K | 100k | Resistor, 1/4W | |
| R102 | 100K | 100k | Resistor, 1/4W | |
| R103 | 10R | 10 | Resistor, 1/4W | |
| CLR | 4K7 | 4.7k | Resistor, 1/4W | * LED current limiting resistor |
| Capacitors 17 | ||||
| C1 | 47n | 47n | Film capacitor, 7.2 x 2.5mm | |
| C2 | 47n | 47n | Film capacitor, 7.2 x 2.5mm | |
| C3 | 270n | 270n | Film capacitor, 7.2 x 5.0mm | |
| C4 | 200p | 200p | Ceramic capacitor | |
| C5 | 470n | 470n | Film capacitor, 7.2 x 5.0mm | |
| C6 | 12n | 12n | Film capacitor, 7.2 x 2.5mm | |
| C7 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C8 | 1n | 1n | Film capacitor, 7.2 x 2.5mm | |
| C9 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C10 | 1n | 1n | Film capacitor, 7.2 x 2.5mm | |
| C11 | 47n | 47n | Film capacitor, 7.2 x 2.5mm | |
| C12 | 100p | 100p | Ceramic capacitor | |
| C13 | 1u | 1u | Electrolytic capacitor, 5mm | |
| C100 | 10u | 10u | Electrolytic capacitor, 5mm | |
| C101 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C102 | 10u | 10u | Electrolytic capacitor, 5mm | |
| C103 | 1u | 1u | Electrolytic capacitor, 5mm | |
| Diodes 3 | ||||
| D1 | 1N4148 | 1N4148 | Signal diode, DO-35 | |
| D2 | 1N4148 | 1N4148 | Signal diode, DO-35 | |
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| ICs 1 | ||||
| IC1 | JRC4741D | JRC4741D | Dual op-amp, DIP8 | |
| Potentiometers 3 | ||||
| VOLUME | B100K | B100k | 16mm right-angle PCB mount pot | |
| TONE | B20K | B20k | 16mm right-angle PCB mount pot | |
| DRIVE | B250K | B250k | 16mm right-angle PCB mount pot | |