1590BB · 5 knobs
DuPlex Overdrive
Based on the Carl Martin PlexiTone· 6 other boards clone it
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- Category
- Overdrive
- Price
- $5.00in stock
From the vendor
Overdrive pedal, but in fact it is something more. Two overdrive modes: Crunch and High-gain, additional 20dB booster. The Crunch mode ranges from light overdrive to a gainy hard rock sound, while the High-gain mode ranges from rock sound to absolute evil with a lot of gain. Power supply: regulated mains adapter 12 VDC. The dimensions of the main PCB 100 x 50 mm. Enclosure type: Hammond 1590BB.
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 29 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×2 | 10 | 10 | Metal film resistors 1/4W 10 Ohm | |
| ×1 | 47 | 47 | Metal film resistors 1/4W 47 Ohm | |
| ×1 | 100 | 100 | Metal film resistors 1/4W 100 Ohm | |
| ×2 | 1k | 1k | Metal film resistors 1/4W 1k | |
| ×1 | 2k | 2k | Metal film resistors 1/4W 2k | |
| ×1 | 4k7 | 4.7k | Metal film resistors 1/4W 4k7 | |
| ×3 | 22k | 22k | Metal film resistors 1/4W 22k | |
| ×1 | 47k | 47k | Metal film resistors 1/4W 47k | |
| ×1 | 1M | 1M | Metal film resistors 1/4W 1M | |
| Capacitors 10 | ||||
| ×1 | 33n | 33n | Film capacitors 63V (R=5mm) 33n | Film capacitor |
| ×1 | 68n | 68n | Film capacitors 63V (R=5mm) 68n | Film capacitor |
| ×1 | 220n | 220n | Film capacitors 63V (R=5mm) 220n | Film capacitor |
| ×3 | 470n | 470n | Film capacitors 63V (R=5mm) 470n | Film capacitor |
| ×1 | 1u | 1u | Film capacitors 63V (R=5mm) 1u | Film capacitor |
| ×1 | 22p | 22p | Ceramic disc capacitors 50V 22p | Ceramic disc capacitor |
| ×2 | 330p | 330p | Ceramic disc capacitors 50V 330p | Ceramic disc capacitor |
| ×1 | 2u2 | 2.2u | Electrolytic capacitor 2µ2 16V | Electrolytic capacitor |
| ×1 | 100u | 100u | Electrolytic capacitor 100µ 25V | Electrolytic capacitor |
| ×5 | 47u | 47u | Electrolytic capacitor 47µ 16V Low ESR | Electrolytic capacitor |
| Diodes 1 | ||||
| ×1 | 1N4007 | 1N4007 | Diode 1N4007 | |
| ICs 2 | ||||
| ×1 | ICL7660SCPAZ | ICL7660SCPAZ | IC ICL7660SCPAZ DIP8 | |
| ×1 | LF347 (TL084CN, OP482, AD713) | LF347 (TL084CN, OP482, AD713) | IC LF347 (TL084CN, OP482, AD713) DIP14 | |
| LEDs 3 | ||||
| ×3 | R LED | R LED | R LED | |
| ×3 | LED | LED | LED 5mm | 5mm |
| ×4 | LED | LED | LED 3mm red | 3mm red |
| Other 4 | ||||
| ×2 | A5k | A5K | A5k | |
| ×1 | A100k | A100K | A100k | |
| ×1 | A500k | A500K | A500k | |
| ×1 | A1M | A1M | A1M | |
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