Enclosure not stated · 2 knobs
Zombie Chorus
Based on the Zombie Chorus· 1 other board clones it
- Category
- Vibrato / Chorus
- Build
- Perfboard
- Layout
- Unverified · no build reported at Effects Layouts (blog) yet
- Tags
- Chorus, Hollis, Vibrato
From the post
Got a request for this one. This was originally designed by John Hollis and has since been modified by various folks in the DIY community. Like the latest version of the Little Angel chorus, it has a switch to do either vibrato or chorus tones. And the Mode switch allows for different speeds (Leslie, Normal, and Clone). Here's the schematic for reference.
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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.
Parts list 23 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×6 | 47K | 47k | read from the layout by eye | |
| ×7 | 10K | 10k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×2 | 4.7K | 4.7k | read from the layout by eye | |
| ×2 | 10M | 10M | read from the layout by eye | |
| ×1 | 4.7M | 4.7M | read from the layout by eye | |
| ×1 | 15K | 15k | read from the layout by eye | |
| ×1 | 68K | 68k | read from the layout by eye | |
| Capacitors 6 | ||||
| ×4 | 1nF | 1n | read from the layout by eye | |
| ×1 | 390pF | 390p | read from the layout by eye | |
| ×1 | 220pF | 220p | read from the layout by eye | |
| ×1 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×3 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| ICs 4 | ||||
| ×1 | MN3007 | MN3007 | read from the layout by eye | |
| ×1 | CD4046 | CD4046 | read from the layout by eye | |
| ×1 | 4558 | 4558 | read from the layout by eye | |
| ×1 | TL062 | TL062 | read from the layout by eye | |
| Potentiometers 2 | ||||
| Speed | A100K | A100k | Potentiometer | read from the layout by eye |
| Depth | A100K | A100k | Potentiometer | read from the layout by eye |
| Switches 2 | ||||
| Vibe | SPST | SPST | read from the layout by eye | |
| Mode | SPDT on/off/on | SPDT ON/OFF/ON | read from the layout by eye | |
Other boards based on the Zombie Chorus
- Zombie Chorus Tagboard Effects