Enclosure not stated · 3 knobs
Earthquaker Devices Chrysalis OverdriveVerified
Based on the EarthQuaker Devices Chrysalis· 5 other boards clone it
From the post
Original FSB thread and schematic available 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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.
Parts list 22 rows
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Check before you build · 1 value the reader of this layout was not sure of
- 470R lower centre (right of D3): reads 470R at 6x zoom but looks like 470K at native size; a 470K sits separately at the top
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×1 | 100R | 100 | read from the layout by eye | |
| ×1 | 470R | 470 | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×1 | 4K7 | 4.7k | read from the layout by eye | |
| ×1 | 8K2 | 8.2k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×2 | 2M2 | 2.2M | read from the layout by eye | |
| Capacitors 7 | ||||
| ×1 | 100p | 100p | read from the layout by eye | |
| ×1 | 1n | 1n | read from the layout by eye | |
| ×1 | 4n7 | 4.7n | read from the layout by eye | |
| ×3 | 100n | 100n | read from the layout by eye | |
| ×1 | 220n | 220n | read from the layout by eye | |
| ×1 | 4u7 | 4.7u | electrolytic; read from the layout by eye | |
| ×1 | 100u | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×3 | BAT48 | BAT48 | D1-D3; read from the layout by eye | |
| D4 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 1 | ||||
| ×2 | MPSA18 | MPSA18 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Level | A50K | A50k | Potentiometer | read from the layout by eye |
| Drive | B50K | B50k | Potentiometer | read from the layout by eye |
| Tone | B25K | B25k | Potentiometer | read from the layout by eye |
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- Earthquaker Devices Chrysalis Overdrive Dirtbox Layouts
- Earthquaker Devices Chrysalis Effects Layouts (blog)
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