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Base pedal: Runoffgroove Thunderbird
Based on the Runoffgroove Thunderbird, a JFET preamp circuit designed to emulate the feel and character of vintage Ampeg amplifiers. It brings that dark, pillowy, slightly gritty tone associated with classic bass and guitar amps into a compact stompbox form.
Component Name | Type | Default Part | Qty |
|---|---|---|---|
| 68R | RESISTOR | MFR-25-68R | 1 |
| 330R | RESISTOR | MFR-25-330R | 1 |
| 1K5 | RESISTOR | 2 | |
| 2K2 | RESISTOR | 1 | |
| 2K7 | RESISTOR | 2 | |
| 3K3 | RESISTOR | 3 | |
| 10K | RESISTOR | 8 | |
| 15K | RESISTOR | MFR-25-15K | 3 |
| 22K | RESISTOR | 2 | |
| 33K | RESISTOR | 1 | |
| 47K | RESISTOR | 4 | |
| 68K | RESISTOR | 3 | |
| 82K | RESISTOR | 1 | |
| 100K | RESISTOR | 1 | |
| 470K | RESISTOR | 1 | |
| 1M | RESISTOR | 2 | |
| 10M | RESISTOR | 1 | |
| 15p Ceramic | CAPACITOR | CERAMIC-15P | 1 |
| 68p ceramic | CAPACITOR | CERAMIC-68P | 1 |
| 100p Ceramic | CAPACITOR | CERAMIC-100P | 1 |
| 150p Ceramic | CAPACITOR | CERAMIC-150P | 1 |
| 220p Ceramic | CAPACITOR | CERAMIC-220P | 1 |
| 2n2 Film | CAPACITOR | 2 | |
| 3n3 Film | CAPACITOR | 1 | |
| 10n Film | CAPACITOR | 2 | |
| 22n Film | CAPACITOR | 2 | |
| 33n Film | CAPACITOR | 1 | |
| 47n Film | CAPACITOR | 1 | |
| 150n Film | CAPACITOR | 1 | |
| 330n Film | CAPACITOR | 1 | |
| 470n Film | CAPACITOR | 6 | |
| 1u Tantalum | CAPACITOR | TANT-1U | 3 |
| 2u2 Tantalum | CAPACITOR | TANT-2U2 | 1 |
| 10u Electrolytic | CAPACITOR | ELECTRO-16V-10U | 6 |
| 10u Tantalum | CAPACITOR | TANT-10U | 4 |
| 100u Electrolytic | CAPACITOR | ELECTRO-16V-100U | 1 |
| 220u Electrolytic | CAPACITOR | ELECTRO-16V-220U | 2 |
| LM833N | IC | LM833N | 3 |
| LT1054CP | IC | LT1054CP | 1 |
| 2N4403 | TRANSISTOR | 2N4403 | 1 |
| 1N4148 | DIODE | 1N4148 | 4 |
| 1N5711 | DIODE | 1N5711 | 2 |
| 1N5819 | DIODE | 1N5819 | 5 |
| 3mm Green | LED | LED-3MM-DIFFUSED-GREEN | 2 |
| A10K 9mm | POTENTIOMETER | 1 | |
| B10K 9mm | POTENTIOMETER | 2 | |
| B50K 9mm | POTENTIOMETER | B50K-9MM-PLASTIC | 1 |
| B100K 9mm | POTENTIOMETER | B100K-9MM-PLASTIC | 2 |