125B · 5 knobs
PedalPCB· PCB372
Nucleus Overdrive
Based on the XTS Atomic Overdrive
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Volume · Gain · Treble · Mid · Bass
- Price
- $12.00in stock
- Tags
- 125B
From the vendor
Controls
• Volume
• Gain
• Treble
• Mid
• Bass
• Mid Select (Toggle switch)
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 81 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 39 | ||||
| R1 | 1M | 1M | Resistor, 1/4W | |
| R2 | 390R | 390 | Resistor, 1/4W | |
| R3 | 680R | 680 | Resistor, 1/4W | |
| R4 | 1M | 1M | Resistor, 1/4W | |
| R5 | 1M | 1M | Resistor, 1/4W | |
| R6 | 470K | 470k | Resistor, 1/4W | |
| R7 | 390R | 390 | Resistor, 1/4W | |
| R8 | 1M | 1M | Resistor, 1/4W | |
| R9 | 120R | 120 | Resistor, 1/4W | |
| R10 | 1M | 1M | Resistor, 1/4W | |
| R11 | 1M | 1M | Resistor, 1/4W | |
| R12 | 200K | 200k | Resistor, 1/4W | |
| R13 | 82K | 82k | Resistor, 1/4W | |
| R14 | 5K6 | 5.6k | Resistor, 1/4W | |
| R15 | 100K | 100k | Resistor, 1/4W | |
| R16 | 820K | 820k | Resistor, 1/4W | |
| R17 | 1M | 1M | Resistor, 1/4W | |
| R18 | 47K | 47k | Resistor, 1/4W | |
| R19 | 3K3 | 3.3k | Resistor, 1/4W | |
| R20 | 1M | 1M | Resistor, 1/4W | |
| R21 | 470R | 470 | Resistor, 1/4W | |
| R22 | 10K | 10k | Resistor, 1/4W | |
| R23 | 3K3 | 3.3k | Resistor, 1/4W | |
| R24 | 100K | 100k | Resistor, 1/4W | |
| R25 | 200K | 200k | Resistor, 1/4W | |
| R26 | 100R | 100 | Resistor, 1/4W | |
| R27 | 10K | 10k | Resistor, 1/4W | |
| R28 | 10K | 10k | Resistor, 1/4W | |
| R29 | 10K | 10k | Resistor, 1/4W | |
| R30 | 300R | 300 | Resistor, 1/4W | |
| R31 | 1K | 1k | Resistor, 1/4W | |
| R32 | 2K | 2k | Resistor, 1/4W | |
| R33 | 100K | 100k | Resistor, 1/4W | |
| R34 | 300R | 300 | Resistor, 1/4W | |
| R35 | 4K7 | 4.7k | Resistor, 1/4W | |
| R36 | 220R | 220 | Resistor, 1/4W | |
| R37 | 100K | 100k | Resistor, 1/4W | |
| R38 | 100K | 100k | Resistor, 1/4W | |
| R100 | 4K7 | 4.7k | Resistor, 1/4W | |
| Capacitors 26 | ||||
| C1 | 120p | 120p | Ceramic capacitor | |
| C2 | 68n | 68n | Film capacitor, 7.2 x 2.5mm | |
| C3 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C4 | 470p | 470p | Ceramic capacitor | |
| C5 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C6 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C7 | 220p | 220p | Ceramic capacitor | |
| C8 | 68n | 68n | Film capacitor, 7.2 x 2.5mm | |
| C9 | 1u | 1u | MLCC capacitor, 7.2 x 2.5mm | |
| C10 | 12n | 12n | Film capacitor, 7.2 x 2.5mm | |
| C11 | 1u | 1u | MLCC capacitor, 7.2 x 2.5mm | |
| C12 | 10n | 10n | Film capacitor, 7.2 x 2.5mm | |
| C13 | 1u | 1u | MLCC capacitor, 7.2 x 2.5mm | |
| C14 | 22u | 22u | Electrolytic capacitor, 5mm | |
| C15 | 100u | 100u | Electrolytic capacitor, 5mm | |
| C16 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C17 | 100n | 100n | Film capacitor, 7.2 x 2.5mm | |
| C18 | 330n | 330n | Film capacitor, 7.2 x 5.0mm | |
| C19 | 47n | 47n | Film capacitor, 7.2 x 2.5mm | |
| C20 | 4n7 | 4.7n | Film capacitor, 7.2 x 2.5mm | |
| C21 | 10n | 10n | Film capacitor, 7.2 x 2.5mm | |
| C22 | 2n2 | 2.2n | Film capacitor, 7.2 x 2.5mm | |
| C23 | 22n | 22n | Film capacitor, 7.2 x 2.5mm | |
| C24 | 1u | 1u | MLCC capacitor, 7.2 x 2.5mm | |
| C25 | 220p | 220p | Ceramic capacitor | |
| C26 | 220p | 220p | Ceramic capacitor | |
| Diodes 1 | ||||
| D100 | 1N5817 | 1N5817 | Schottky diode, DO-41 | |
| Transistors 8 | ||||
| Q1 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q2 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q3 | J201 | J201 | JFET transistor, N-channel | |
| Q4 | J201 | J201 | JFET transistor, N-channel | |
| Q5 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q6 | 2N5457 | 2N5457 | JFET transistor, N-channel | |
| Q7 | 2N5089 | 2N5089 | BJT transistor, NPN TO-92 | |
| Q8 | 2N5089 | 2N5089 | BJT transistor, NPN TO-92 | |
| ICs 1 | ||||
| IC1 | TL072 | TL072 | Dual op-amp, DIP8 | |
| Potentiometers 5 | ||||
| VOLUME | A10K | A10k | 16mm right-angle PCB mount pot | |
| GAIN | A1M | A1M | 16mm right-angle PCB mount pot | |
| BASS | B25K | B25k | 16mm right-angle PCB mount pot | |
| MID | B25K | B25k | 16mm right-angle PCB mount pot | |
| TREBLE | B25K | B25k | 16mm right-angle PCB mount pot | |
| Switches 1 | ||||
| SW1 | ON/OFF/ON | ON/OFF/ON | Toggle switch, DPDT | 3-position (ON/OFF/ON) |