Enclosure not stated · 2 knobs
Voodoo Labs OverdriveVerified
Based on the Voodoo Lab Overdrive· 6 other boards clone it
From the post
Voodoo Lab's info:
This vintage overdrive circuit, originally built in the early '70s, delivers singing sustain on leads and crisp, tight bass on chords. Turn the gain down to provide tons of clean boost for overdriving vintage tube and non-master volume amps. Medium gain settings add tube-like harmonics for fatness and warmth. Higher gain settings produce rich crunch tones. Cleans up nicely when you back down the guitar volume.
Layout corrected 31-03-2025. Thanks for the heads up SW
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 19 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×2 | 470K | 470k | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×3 | 47K | 47k | read from the layout by eye | |
| ×1 | 4K7 | 4.7k | read from the layout by eye | |
| ×1 | 2M2 | 2.2M | read from the layout by eye | |
| ×1 | 150K | 150k | read from the layout by eye | |
| ×1 | 150R | 150 | read from the layout by eye | |
| ×1 | 47R | 47 | read from the layout by eye | |
| Capacitors 6 | ||||
| ×2 | 220p | 220p | read from the layout by eye | |
| ×1 | 1n | 1n | read from the layout by eye | |
| ×1 | 10n | 10n | read from the layout by eye | |
| ×1 | 100n | 100n | read from the layout by eye | |
| ×2 | 2u2 | 2.2u | electrolytic; read from the layout by eye | |
| ×2 | 100u | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| D1 | 1N4148 | 1N4148 | read from the layout by eye | |
| D2 | 1N4148 | 1N4148 | read from the layout by eye | |
| ICs 1 | ||||
| IC | TL072 | TL072 | read from the layout by eye | |
| Potentiometers 2 | ||||
| Gain | C500K | C500k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |
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