125B · 1 knobs
PedalPCB· PCB287
Mini-Muffin Fuzz
Based on the EHX Muff Fuzz· 5 other boards clone it
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Volume
- Price
- $6.00in stock
- Tags
- 125B, 125B 1-Knob (Type 1)
From the vendor
Controls
• Volume
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 17 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| R1 | 1M | 1M | Resistor, 1/4W | |
| R2 | 100K | 100k | Resistor, 1/4W | |
| R3 | 470K | 470k | Resistor, 1/4W | |
| R4 | 10K | 10k | Resistor, 1/4W | |
| R5 | 100K | 100k | Resistor, 1/4W | |
| R100 | 4K7 | 4.7k | Resistor, 1/4W | * LED current limiting resistor |
| R101 | 680K | 680k | Resistor, 1/4W | |
| R102 | 680K | 680k | Resistor, 1/4W | |
| Capacitors 4 | ||||
| C1 | 10n | 10n | Film capacitor, 7.2 x 2.5mm | |
| C2 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C100 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C101 | 10u | 10u | Electrolytic capacitor, 5mm | |
| Diodes 3 | ||||
| D1 | 1N34A | 1N34A | Germanium diode | |
| D2 | 1N34A | 1N34A | Germanium diode | |
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| ICs 1 | ||||
| IC1 | JRC4558 | JRC4558 | Dual op-amp, DIP8 | |
| Potentiometers 1 | ||||
| VOLUME | A100K | A100k | 16mm right-angle PCB mount pot | |
Other boards based on the EHX Muff Fuzz
- EHX Muff Fuzz Experimentalists Anonymous
- Muzz Fuff Five Cats Pedals · 1590A · £3.50
- Muff Fuzz (Transistor) Fuzz Dog · 1590B · £19.20
- Fuzzy Muff JMK PCBs · $6.00
- Muff Fuzz PCBWay: Glory to Ukraine