125B · 6 knobs
PedalPCB· PCB107
Mofeta Preamp
Based on the EAE Model feT
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Brite · Normal · Master · Bass · Mid Range · Treble
- Price
- $12.00in stock
- Tags
- 125B
From the vendor
Controls
• Brite
• Normal
• Master
• Bass
• Mid Range
• Treble
Specifications
• Designed for a 125B enclosure with top-mounted jacks
Documentation
Schematic
The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 80 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 32 | ||||
| R1 | 1M | 1M | Resistor, 1/4W | |
| R2 | 68K | 68k | Resistor, 1/4W | |
| R3 | 68K | 68k | Resistor, 1/4W | |
| R4 | 680R | 680 | Resistor, 1/4W | |
| R5 | 680R | 680 | Resistor, 1/4W | |
| R6 | 470K | 470k | Resistor, 1/4W | |
| R7 | 470K | 470k | Resistor, 1/4W | |
| R8 | 820R | 820 | Resistor, 1/4W | |
| R9 | 680R | 680 | Resistor, 1/4W | |
| R10 | 3K3 | 3.3k | Resistor, 1/4W | |
| R11 | 56K | 56k | Resistor, 1/4W | |
| R12 | 100K | 100k | Resistor, 1/4W | |
| R13 | 47K | 47k | Resistor, 1/4W | |
| R14 | 562K | 562k | Resistor, 1/4W | |
| R15 | 100K | 100k | Resistor, 1/4W | |
| R16 | 1K | 1k | Resistor, 1/4W | |
| R17 | 22K | 22k | Resistor, 1/4W | |
| R18 | 1K | 1k | Resistor, 1/4W | |
| R19 | 100K | 100k | Resistor, 1/4W | |
| R20 | 47K | 47k | Resistor, 1/4W | |
| R21 | 562K | 562k | Resistor, 1/4W | |
| R22 | 47K | 47k | Resistor, 1/4W | |
| R23 | 100K | 100k | Resistor, 1/4W | |
| R24 | 100K | 100k | Resistor, 1/4W | |
| R25 | 100K | 100k | Resistor, 1/4W | |
| R26 | 100K | 100k | Resistor, 1/4W | |
| R27 | 22K | 22k | Resistor, 1/4W | |
| R28 | 10K | 10k | Resistor, 1/4W | |
| R29 | 10K | 10k | Resistor, 1/4W | |
| R30 | 100K | 100k | Resistor, 1/4W | |
| R31 | 1K | 1k | Resistor, 1/4W | |
| R100 | 4K7 | 4.7k | Resistor, 1/4W | |
| Capacitors 28 | ||||
| C1 | 100p | 100p | Ceramic capacitor | |
| C2 | 100p | 100p | Ceramic capacitor | |
| C3 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C4 | 47u | 47u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C5 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C6 | 47u | 47u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C7 | 470p | 470p | Ceramic capacitor | |
| C8 | 680p | 680p | Ceramic capacitor | |
| C9 | 4u7 | 4.7u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C10 | 47u | 47u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C11 | 2n2 | 2.2n | Film capacitor, 7.2 x 2.5mm | |
| C12 | 270p | 270p | Ceramic capacitor | |
| C13 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C14 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C15 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C16 | 1u | 1u | Film capacitor, 7.2 x 5.0mm | |
| C17 | 1u | 1u | Film capacitor, 7.2 x 5.0mm | |
| C18 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C19 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C20 | 470p | 470p | Ceramic capacitor | |
| C21 | 1n | 1n | Film capacitor, 7.2 x 2.5mm | |
| C22 | 1n | 1n | Film capacitor, 7.2 x 2.5mm | |
| C23 | 2u2 | 2.2u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C24 | 47u | 47u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C100 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C101 | 10u | 10u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C102 | 10u | 10u | Electrolytic capacitor, 5mm | � Minimum 25V |
| C103 | 10u | 10u | Electrolytic capacitor, 5mm | � Minimum 25V |
| Diodes 3 | ||||
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| D101 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| D102 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| Transistors 6 | ||||
| Q1 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q2 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q3 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q4 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q5 | 2N5088 | 2N5088 | BJT transistor, NPN TO-92 | |
| Q6 | 2N5088 | 2N5088 | BJT transistor, NPN TO-92 | |
| ICs 2 | ||||
| IC1 | TL072 | TL072 | Dual op-amp, DIP8 | |
| IC100 | TC1044SCPA | TC1044SCPA | Charge pump IC, DIP8 | |
| Potentiometers 6 | ||||
| BRITE | A1M | A1M | 16mm right-angle PCB mount pot | |
| NORMAL | A1M | A1M | 16mm right-angle PCB mount pot | |
| MASTER | A50K | A50k | 16mm right-angle PCB mount pot | |
| BASS | A1M | A1M | 16mm right-angle PCB mount pot | |
| MID | B25K | B25k | 16mm right-angle PCB mount pot | |
| TREBLE | B250K | B250k | 16mm right-angle PCB mount pot | |
| Trimmers 3 | ||||
| BIAS1 | 20K | 20k | Trimmer potentiometer | 3362P type |
| BIAS2 | 20K | 20k | Trimmer potentiometer | 3362P type |
| BIAS3 | 20K | 20k | Trimmer potentiometer | 3362P type |