125B · 4 knobs
PedalPCB· PCB167
Dunder Chief Distortion
Based on the Seymour Duncan Dirty Deed
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Level · Drive · Treble · Bass
- Price
- $8.00in stock
- Tags
- 125B, 125B 4-Knob (Type 1)
From the vendor
Controls
• Level
• Drive
• Treble
• Bass
Specifications
• Designed for a 125B enclosure with top-mounted jacks
Documentation
Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 53 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 23 | ||||
| R1 | 10M | 10M | ||
| R2 | 4K7 | 4.7k | ||
| R3 | 1K | 1k | ||
| R4 | 475K | 475k | ||
| R5 | 200R | 200 | ||
| R6 | 100K | 100k | ||
| R7 | 100K | 100k | ||
| R8 | 100K | 100k | ||
| R9 | 10K | 10k | ||
| R10 | 499K | 499k | ||
| R11 | 8K25 | 8.25k | ||
| R12 | 24K9 | 24.9k | ||
| R13 | 150K | 150k | ||
| R14 | 392K | 392k | ||
| R15 | 187K | 187k | ||
| R16 | 10K | 10k | ||
| R17 | 16K2 | 16.2k | ||
| R18 | 1K62 | 1.62k | ||
| R19 | 100K | 100k | ||
| R20 | 16K2 | 16.2k | ||
| R21 | 2K61 | 2.61k | ||
| R22 | 10K | 10k | ||
| R23 | 1K | 1k | ||
| Capacitors 19 | ||||
| C1 | 10u | 10u | ||
| C2 | 3n3 | 3.3n | ||
| C3 | 220p | 220p | ||
| C4 | 4u7 | 4.7u | ||
| C5 | 390p | 390p | ||
| C6 | 10u | 10u | ||
| C7 | 4u7 | 4.7u | ||
| C8 | 1n | 1n | ||
| C9 | 22n | 22n | ||
| C10 | 4u7 | 4.7u | ||
| C11 | 1n8 | 1.8n | ||
| C12 | 10u | 10u | ||
| C13 | 220n | 220n | ||
| C14 | 47n | 47n | ||
| C15 | 18n | 18n | ||
| C16 | 1n2 | 1.2n | ||
| C17 | 680p | 680p | ||
| C18 | 2u2 | 2.2u | ||
| C19 | 39n | 39n | ||
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | ||
| Transistors 4 | ||||
| Q1 | 2N3906 | 2N3906 | ||
| Q2 | 2N3906 | 2N3906 | ||
| Q3 | MPSA18 | MPSA18 | ||
| Q4 | MPSA18 | MPSA18 | ||
| ICs 2 | ||||
| IC1 | MC33178 | MC33178 | ||
| IC2 | MC33178 | MC33178 | ||
| Potentiometers 4 | ||||
| DRIVE | C10K | C10k | Potentiometer | |
| LEVEL | A10K | A10k | Potentiometer | |
| BASS | B20K | B20k | Potentiometer | |
| TREBLE | B20K | B20k | Potentiometer | |