125B · 4 knobs
PedalPCB· PCB652
Hojicha Overdrive
Based on the K-On Azusa Driver· 2 other boards clone it
- Category
- Fuzz· OD / Distortion / Fuzz
- Price
- $8.00in stock
From the vendor
Controls
• Volume
• Drive
• Tone
• Tea
Details
• Designed for a 125B enclosure with top-mounted jacks
The company, product and service names used in this web site are for comparative purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by K-On, maker of the K-On Azusa Driver.
PedalPCB is in no way affiliated with K-On.
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 33 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 13 | ||||
| R1 | 1M | 1M | Resistor, 1/4W | |
| R2 | 1K | 1k | Resistor, 1/4W | |
| R3 | 1M | 1M | Resistor, 1/4W | |
| R4 | 10K | 10k | Resistor, 1/4W | |
| R5 | 47K | 47k | Resistor, 1/4W | |
| R6 | 47K | 47k | Resistor, 1/4W | |
| R7 | 4K7 | 4.7k | Resistor, 1/4W | |
| R8 | 220K | 220k | Resistor, 1/4W | |
| R9 | 10K | 10k | Resistor, 1/4W | |
| R100 | 100R | 100 | Resistor, 1/4W | |
| R101 | 100K | 100k | Resistor, 1/4W | |
| R102 | 100K | 100k | Resistor, 1/4W | |
| CLR | 4K7 | 4.7k | Resistor, 1/4W | * LED current limiting resistor |
| Capacitors 11 | ||||
| C1 | 1u | 1u | Film capacitor, 7.2 x 5.0mm | |
| C2 | 4n7 | 4.7n | Film capacitor, 7.2 x 2.5mm | |
| C3 | 1u | 1u | Film capacitor, 7.2 x 5.0mm | |
| C4 | 560p | 560p | Ceramic capacitor | |
| C5 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C6 | 100p | 100p | Ceramic capacitor | |
| C7 | 470n | 470n | Film capacitor, 7.2 x 5.0mm | |
| C8 | 47n | 47n | Film capacitor, 7.2 x 2.5mm | |
| C100 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C101 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C102 | 100u | 100u | Electrolytic capacitor, 5mm | |
| Diodes 3 | ||||
| D1 | RED | RED | 3mm Red LED, Diffused | |
| D2 | 1N4148 | 1N4148 | Signal diode, DO-35 | |
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| Transistors 1 | ||||
| Q1 | 2SC1815 | 2SC1815 | BJT transistor, NPN TO-92 | |
| ICs 1 | ||||
| IC1 | NJM4580 | NJM4580 | Dual op-amp, DIP8 | |
| Potentiometers 4 | ||||
| VOLUME | A100K | A100k | 16mm right-angle PCB mount pot | |
| DRIVE | B500K | B500k | 16mm right-angle PCB mount pot | |
| TONE | A50K | A50k | 16mm right-angle PCB mount pot | |
| TEA | B100K | B100k | 16mm right-angle PCB mount pot | |
Other boards based on the K-On Azusa Driver
- K-On Azusa Driver Dirtbox Layouts
- Azusa Driver PCBWay: Glory to Ukraine