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Base pedal: Brown Sound in a Box II
The BSIAB2 (Brown Sound in a Box 2) is a well-regarded DIY distortion circuit chasing the high-gain, singing lead tones of the classic EVH "brown sound." Tight, harmonically rich, and amp-like, it's a proven platform for hard rock and metal tones on a DIY budget.
Component Name | Type | Default Part | Qty |
|---|---|---|---|
| 120R | RESISTOR | 1 | |
| 390R | RESISTOR | MFR-25-390R | 1 |
| 680R | RESISTOR | MFR-25-680R | 1 |
| 5K6 | RESISTOR | MFR-25-5K6 | 1 |
| 10K | RESISTOR | 2 | |
| 47K | RESISTOR | 1 | |
| 82K | RESISTOR | 2 | |
| 470K | RESISTOR | 1 | |
| 1M | RESISTOR | 5 | |
| 150p Ceramic | CAPACITOR | CERAMIC-150P | 1 |
| 250p Ceramic | CAPACITOR | CERAMIC-250P | 1 |
| 470p Ceramic | CAPACITOR | CERAMIC-470P | 1 |
| 2n2 Film | CAPACITOR | 2 | |
| 22n Film | CAPACITOR | 3 | |
| 68n Film | CAPACITOR | 1 | |
| 100n Film | CAPACITOR | 2 | |
| 220n Film | CAPACITOR | 1 | |
| 1u Electrolytic | CAPACITOR | ELECTRO-16V-1U | 1 |
| 1u Film | CAPACITOR | 1 | |
| 100u Electrolytic | CAPACITOR | ELECTRO-16V-100U | 1 |
| 2N5457 | TRANSISTOR | 2N5457 | 2 |
| J201 | TRANSISTOR | J201 | 3 |
| 1N4001 | DIODE | 1N4001 | 1 |
| 3362P 100K | TRIMPOT | 1 | |
| A100K 16mm | POTENTIOMETER | 1 | |
| B100K 16mm | POTENTIOMETER | B100K-16MM | 1 |
| A500K 16mm | POTENTIOMETER | A500K-16MM | 1 |