Enclosure not stated · 5 knobs
EMMA PisdiYAUwotVerified
Based on the EMMA PisdiYAUwot· 1 other board clones it
- Category
- Distortion
- Build
- Vero· 21×19· 31 cuts, 11 links
- Layout
- Verified · Dirtbox Layouts marks it as built and working
- Tags
- Distortion, EMMA
From the post
Schematic is avaiable HERE.
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 23 rows
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Check before you build · 1 value the reader of this layout was not sure of
- 4.7K at column 14, rows G-I: the middle of the text is hidden under the 100uF can, could be 47K
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×7 | 10K | 10k | read from the layout by eye | |
| ×4 | 1M | 1M | read from the layout by eye | |
| ×4 | 27K | 27k | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×2 | 220K | 220k | read from the layout by eye | |
| ×1 | 4.7K | 4.7k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 10M | 10M | read from the layout by eye | |
| Capacitors 7 | ||||
| ×5 | 47nF | 47n | read from the layout by eye | |
| ×6 | 47pF | 47p | read from the layout by eye | |
| ×3 | 1nF | 1n | read from the layout by eye | |
| ×2 | 220nF | 220n | read from the layout by eye | |
| ×2 | 22nF | 22n | read from the layout by eye | |
| ×2 | 10nF | 10n | read from the layout by eye | |
| ×2 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D1 | 1N4001 | 1N4001 | read from the layout by eye | |
| Transistors 1 | ||||
| Q1 | BC549C | BC549C | legend: BC549C, 2N5088 etc. (SMD BC849C in original); read from the layout by eye | |
| ICs 1 | ||||
| IC1 | CD4069 | CD4069 | read from the layout by eye | |
| Potentiometers 5 | ||||
| High | B100K | B100k | Potentiometer | read from the layout by eye |
| Low | A500K | A500k | Potentiometer | read from the layout by eye |
| Mid | B10K | B10k | Potentiometer | read from the layout by eye |
| Gain | B500K | B500k | Potentiometer | read from the layout by eye |
| Volume | B500K | B500k | Potentiometer | labelled Level on the board; read from the layout by eye |
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