125B · 3 knobs
Effects Layouts· NEO21822
Neotoma
Based on the ProCo RAT· 7 other boards clone it
- Category
- Distortion
- Controls
- Distortion · Filter · Volume
- Price
- $6.00in stock
- Tags
- DIY Classics
From the vendor
The NEOTOMA is a no-frills (or at least low-frills?) take on the classic ProCo RAT. If you’re tired of all the modded Rats and just want the classic, this is it.
Build doc
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Based on the ProCo RAT
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 39 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| R1 | 1M | 1M | ||
| R2 | 1k | 1k | ||
| R3 | 1M | 1M | ||
| R4 | 47Ω | 47 | ||
| R5 | 560Ω | 560 | ||
| R6 | 1k | 1k | ||
| R7 | 1.5k | 1.5k | ||
| R8 | 1M | 1M | ||
| R9 | 10k | 10k | ||
| R10 | 47Ω | 47 | ||
| R11 | 100k | 100k | ||
| R12 | 100k | 100k | ||
| Capacitors 13 | ||||
| C1 | 22n | 22n | ||
| C2 | 1n | 1n | ||
| C3 | 4.7µ | 4.7u | ||
| C4 | 2.2µ | 2.2u | ||
| C5 | 100p | 100p | ||
| C6 | 30p | 30p | ||
| C7 | 4.7µ | 4.7u | ||
| C8 | 3.3n | 3.3n | ||
| C9 | 22n | 22n | ||
| C10 | 10µ | 10u | ||
| C11 | 100µ | 100u | ||
| C12 | 100n | 100n | ||
| C13 | 10µ | 10u | ||
| Diodes 9 | ||||
| D1 | 1N34A | 1N34A | ||
| D2 | 1N34A | 1N34A | ||
| D3 | 1N4148 | 1N4148 | ||
| D4 | 1N4148 | 1N4148 | ||
| D5 | 1N4148 | 1N4148 | ||
| D6 | 1N4148 | 1N4148 | ||
| D7 | 3mm | 3MM | ||
| D8 | 3mm | 3MM | ||
| D9 | 1N5817 | 1N5817 | ||
| Transistors 1 | ||||
| Q1 | 2N5458 | 2N5458 | ||
| ICs 1 | ||||
| IC1 | LM308N | LM308N | ||
| Potentiometers 3 | ||||
| DISTORTION | A100K | A100k | Potentiometer | |
| FILTER | A100K | A100k | Potentiometer | |
| VOLUME | A100K | A100k | Potentiometer | |
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