125B · 3 knobs
PedalPCB· PCB533
Quacksalver Boost
Based on the Snake Oil The Very Thing
- Category
- Boost
- Controls
- Volume · Gain · Tone
- Price
- $8.00in stock
- Tags
- 125B, 125B 3-Knob (Type 1)
From the vendor
Controls
• Volume
• Gain
• Tone
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 27 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 | 1K | 1k | Resistor, 1/4W | |
| R4 | 10K | 10k | Resistor, 1/4W | |
| R5 | 1K | 1k | Resistor, 1/4W | |
| R6 | 330R | 330 | Resistor, 1/4W | |
| R7 | 1K | 1k | Resistor, 1/4W | |
| R100 | 390R | 390 | Resistor, 1/4W | |
| R101 | 10K | 10k | Resistor, 1/4W | |
| R102 | 10K | 10k | Resistor, 1/4W | |
| CLR | 4K7 | 4.7k | Resistor, 1/4W | * LED current limiting resistor |
| Capacitors 7 | ||||
| C1 | 47n | 47n | Film capacitor, 7.2 x 2.5mm | |
| C2 | 220n | 220n | Film capacitor, 7.2 x 5.0mm | |
| C3 | 150n | 150n | Film capacitor, 7.2 x 5.0mm | |
| C4 | 220n | 220n | Film capacitor, 7.2 x 5.0mm | |
| C5 | 10u | 10u | Electrolytic capacitor, 5mm | |
| C100 | 47u | 47u | Electrolytic capacitor, 5mm | |
| C101 | 47u | 47u | Electrolytic capacitor, 5mm | |
| Diodes 5 | ||||
| D1 | 1N914 | 1N914 | Signal diode, DO-35 | |
| D2 | 1N914 | 1N914 | Signal diode, DO-35 | |
| D3 | 1N914 | 1N914 | Signal diode, DO-35 | |
| D4 | 1N914 | 1N914 | Signal diode, DO-35 | |
| D100 | 1N4007 | 1N4007 | Standard recovery diode, DO-41 | |
| ICs 1 | ||||
| IC1 | RC4558P | RC4558P | Dual op-amp, DIP8 | |
| Potentiometers 3 | ||||
| VOLUME | B100K | B100k | 16mm right-angle PCB mount pot | |
| TONE | B5K | B5k | 16mm right-angle PCB mount pot | |
| GAIN | A500K | A500k | 16mm right-angle PCB mount pot | |