125B · 4 knobs
PedalPCB· PCB627
Ottava Octave Fuzz
Based on the Lastgasp Octavella
- Category
- Fuzz
- Controls
- Level · Gain · Tone · Feedback
- Price
- $12.00in stock
- Tags
- 125B, 125B 4-Knob (Type 1)
From the vendor
Controls
• Level
• Gain
• Tone
• Feedback
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 37 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| R1 | 1K | 1k | Resistor, 1/4W | |
| R2 | 1M | 1M | Resistor, 1/4W | |
| R3 | 1M | 1M | Resistor, 1/4W | |
| R4 | 3K3 | 3.3k | Resistor, 1/4W | |
| R5 | 100K | 100k | Resistor, 1/4W | |
| R6 | 470K | 470k | Resistor, 1/4W | |
| R7 | 2K | 2k | Resistor, 1/4W | |
| R8 | 1K | 1k | Resistor, 1/4W | |
| R9 | 10K | 10k | Resistor, 1/4W | |
| R10 | 10K | 10k | Resistor, 1/4W | |
| R11 | 10K | 10k | Resistor, 1/4W | |
| R12 | 100K | 100k | Resistor, 1/4W | |
| R13 | 100K | 100k | Resistor, 1/4W | |
| R14 | 1K | 1k | Resistor, 1/4W | |
| R15 | 15K | 15k | Resistor, 1/4W | |
| R100 | 47K | 47k | Resistor, 1/4W | |
| R101 | 47K | 47k | Resistor, 1/4W | |
| CLR | 4K7 | 4.7k | Resistor, 1/4W | * LED current limiting resistor |
| Capacitors 10 | ||||
| C1 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C2 | 1u | 1u | Electrolytic capacitor, 5mm | |
| C3 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C4 | 10u | 10u | Electrolytic capacitor, 5mm | |
| C5 | 10u | 10u | Electrolytic capacitor, 5mm | |
| C6 | 33n | 33n | Film capacitor, 7.2 x 2.5mm | |
| C7 | 1u | 1u | Electrolytic capacitor, 5mm | |
| C8 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C100 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C101 | 47u | 47u | 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 | |
| Transistors 1 | ||||
| Q1 | J201 | J201 | JFET transistor, N-channel | |
| ICs 1 | ||||
| IC1 | 4558 | 4558 | Dual op-amp, DIP8 | |
| Potentiometers 4 | ||||
| LEVEL | B50K | B50k | 16mm right-angle PCB mount pot | |
| GAIN | B50K | B50k | 16mm right-angle PCB mount pot | |
| TONE | B10K | B10k | 16mm right-angle PCB mount pot | |
| FEEDBACK | B100K | B100k | 16mm right-angle PCB mount pot | |