Enclosure not stated · 3 knobs
From the vendor
This is the legendary RAT, one of the most popular and influential distortion effects ever made. It delivers a fantastic high-gain distortion that is highly versatile, making it perfect for metal, grunge, or rock.
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 33 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| R1 | 1M | 1M | 1M Ohm 1/4W 1% Metal Film Resistor | |
| R2 | 1M | 1M | 1M Ohm 1/4W 1% Metal Film Resistor | |
| R3 | 1K | 1k | 1K Ohm 1/4W 1% Metal Film Resistor | |
| R4 | 560 | 560 | 560 Ohm 1/4W 1% Metal Film Resistor | |
| R5 | 47 | 47 | 47 Ohm 1/4W 1% Metal Film Resistor | |
| R6 | 1K | 1k | 1K Ohm 1/4W 1% Metal Film Resistor | |
| R7 | 1.5k | 1.5k | 1.5K Ohm 1/4W 1% Metal Film Resistor | |
| R8 | 1M | 1M | 1M Ohm 1/4W 1% Metal Film Resistor | |
| R9 | 10k | 10k | 10K Ohm 1/4W 1% Metal Film Resistor | |
| R10 | 47 | 47 | 47 Ohm 1/4W 1% Metal Film Resistor | |
| R11 | 100k | 100k | 100K Ohm 1/4W 1% Metal Film Resistor | |
| R12 | 100k | 100k | 100K Ohm 1/4W 1% Metal Film Resistor | |
| Capacitors 13 | ||||
| C1 | 22n | 22n | 22Nf 0.022Uf 100V 5% Polyester Film Box Type Capacitor | |
| C2 | 1n | 1n | 1Nf 0.001Uf 100V 5% Polyester Film Box Type Capacitor | |
| C3 | 30p | 30p | 30Pf 50V Ceramic Disc Capacitor | |
| C4 | 100p | 100p | 100Pf 50V Ceramic Disc Capacitor | |
| C5 | 4.7u | 4.7u | 4.7Uf 50V 105C Radial Electrolytic Capacitor 5X11Mm | |
| C6 | 2.2u | 2.2u | 2.2Uf 50V 105C Radial Electrolytic Capacitor 5X11Mm | |
| C7 | 4.7u | 4.7u | 4.7Uf 50V 105C Radial Electrolytic Capacitor 5X11Mm | |
| C8 | 3.3n | 3.3n | 3.3Nf 0.0033Uf 100V 5% Polyester Film Box Type Capacitor | |
| C9 | 22n | 22n | 22Nf 0.022Uf 100V 5% Polyester Film Box Type Capacitor | |
| C10 | 1u | 1u | 1Uf 50V 105C Radial Electrolytic Capacitor 5X11Mm | |
| C11 | 100u | 100u | 100Uf 35V 105C Radial Electrolytic Capacitor 6X11Mm | |
| C12 | 47u | 47u | 47Uf 25V 105C Aluminum Electrolytic Capacitor 5X11Mm | |
| C13 | 100n | 100n | 100Nf 0.1Uf 100V 5% Polyester Film Box Type Capacitor | |
| Diodes 3 | ||||
| D1 | 1N914 | 1N914 | 1N914 Small Signal Diode 200Ma 100V | |
| D2 | 1N914 | 1N914 | 1N914 Small Signal Diode 200Ma 100V | |
| D3 | 1N4001 | 1N4001 | 1N4001 Diode 1A 50V | |
| Transistors 1 | ||||
| Q1 | 2N5457 | 2N5457 | Smd Sot-23 2N5457 Jfet N-Channel Transistor | |
| ICs 1 | ||||
| TL071 | TL071 | TL071 | Tl071 Operational Amplifier | |
| Potentiometers 3 | ||||
| Tone | 100k-A | A100k | 100K Ohm Logarithmic Taper Potentiometer | |
| Vol | 100k-A | A100k | 100K Ohm Logarithmic Taper Potentiometer | |
| Gain | 100k-A | A100k | 100K Ohm Logarithmic Taper Potentiometer | |
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