Enclosure not stated · 3 knobs
Bratz
Based on the Proco Rat· 7 other boards clone it
- Category
- Distortion
- Controls
- Dist · Filter · Loud
- Price
- €5.50in stock
From the vendor
How about that: A good sounding distortion that is neither batshit crazy or fucking obscure. This is just a Rat. Or a PCB to build a clone of the Proco Rat to be precise. I also incorporated a clipping switch to switch between standard and turbo rat or just have no diode clipping at all. And while the circuit is pretty standard for me, at least the PCB is fucking ugly.
Schematic
The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 36 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| R5 | 47R | 47 | Resistors | |
| R10 | 47R | 47 | Resistors | |
| R4 | 560R | 560 | Resistors | |
| R3 | 1K | 1k | Resistors | |
| R6 | 1K | 1k | Resistors | |
| R7 | 1K5 | 1.5k | Resistors | |
| R9 | 10K | 10k | Resistors | |
| R11 | 100K | 100k | Resistors | |
| R12 | 100K | 100k | Resistors | |
| R1 | 1M | 1M | Resistors | |
| R2 | 1M | 1M | Resistors | |
| R8 | 1M | 1M | Resistors | |
| Capacitors 13 | ||||
| C3 | 30p | 30p | Ceramic Capacitors | |
| C4 | 100p | 100p | Ceramic Capacitors | |
| C2 | 1n | 1n | Film Capacitor | |
| C8 | 3n3 | 3.3n | Film Capacitor | |
| C1 | 22n | 22n | Film Capacitor | |
| C9 | 22n | 22n | Film Capacitor | |
| C12 | 100n | 100n | Film Capacitor | |
| C10 | 1u | 1u | Electrolytic Capacitors | |
| C6 | 2u2 | 2.2u | Electrolytic Capacitors | |
| C5 | 4u7 | 4.7u | Electrolytic Capacitors | |
| C7 | 4u7 | 4.7u | Electrolytic Capacitors | |
| C13 | 33u | 33u | Electrolytic Capacitors | |
| C11 | 100u | 100u | Electrolytic Capacitors | |
| Diodes 3 | ||||
| D3 | 1N4148 | 1N4148 | Semiconductors | |
| D4 | 1N4148 | 1N4148 | Semiconductors | |
| D5 | 1N4001 | 1N4001 | Semiconductors | |
| Transistors 1 | ||||
| Q1 | 2N5457 | 2N5457 | Semiconductors | |
| ICs 1 | ||||
| IC1 | LM308N | LM308N | Semiconductors | |
| Potentiometers 3 | ||||
| DIST | A100K | A100k | Switches and Potentiometers | |
| FILTER | A100K | A100k | Switches and Potentiometers | |
| LOUD | A100K | A100k | Switches and Potentiometers | |
| Switches 1 | ||||
| CLIP | SPDT | SPDT | Switches and Potentiometers | |
| LEDs 2 | ||||
| D1 | Red LED | RED LED | Semiconductors | |
| D2 | Red LED | RED LED | Semiconductors | |
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