125B · 2 knobs
PedalPCB· PCB437
FDIC Boost
Based on the Fulltone 2B· 1 other board clones it
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Boost · Dynamics
- Price
- $12.00in stock
- Tags
- 125B, 125B 2-Knob (Type 1)
From the vendor
Controls
• Boost – Controls the output volume
• Dynamics – Controls level of germanium diode limiter
Specifications
• Buffered-Bypass operation
• 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 21 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| R1 | 3M3 | 3.3M | Resistor, 1/4W | |
| R2 | 10K | 10k | Resistor, 1/4W | |
| R3 | 3M3 | 3.3M | Resistor, 1/4W | |
| R4 | 1K | 1k | Resistor, 1/4W | |
| R5 | 10K | 10k | Resistor, 1/4W | |
| R6 | 100R | 100 | Resistor, 1/4W | |
| R7 | 100K | 100k | Resistor, 1/4W | |
| R100 | 10K | 10k | Resistor, 1/4W | |
| R101 | 10K | 10k | Resistor, 1/4W | |
| R102 | 4K7 | 4.7k | Resistor, 1/4W | |
| Capacitors 5 | ||||
| C1 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C2 | 100p | 100p | Ceramic capacitor | |
| C3 | 10u | 10u | Electrolytic capacitor, 5mm | |
| C100 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C101 | 100u | 100u | Electrolytic capacitor, 5mm | |
| Diodes 3 | ||||
| D1 | GE | GE | Germanium diode | |
| D2 | GE | GE | Germanium diode | |
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| ICs 1 | ||||
| IC1 | TL071 | TL071 | Single op-amp, DIP8 | |
| Potentiometers 2 | ||||
| GAIN | A100K | A100k | 16mm right-angle PCB mount pot | |
| DYNAMICS | B250K | B250k | 16mm right-angle PCB mount pot | |
Other boards based on the Fulltone 2B
- 2B PCBWay: Glory to Ukraine