Loading PCBs...
Base pedal: Pettyjohn Rail
Compared to the Pettyjohn Rail, this is a build of one of Pettyjohn Electronics' more gain-forward designs — a tight, amp-like drive known for its dynamic headroom and punchy low-end. Pettyjohn builds boutique, premium-priced pedals, so this board opens up that well-regarded circuit at a fraction of the cost.
Component Name | Type | Default Part | Qty |
|---|---|---|---|
| 4R7 | RESISTOR | MFR-25-4R7 | 1 |
| 220R | RESISTOR | MFR-25-220R | 2 |
| 523R | RESISTOR | MFR-25-523R | 1 |
| 680R | RESISTOR | MFR-25-680R | 2 |
| 1K | RESISTOR | 7 | |
| 4K7 | RESISTOR | 1 | |
| 10K | RESISTOR | 2 | |
| 12K4 | RESISTOR | MFR-25-12K4 | 1 |
| 47K | RESISTOR | 1 | |
| 100K | RESISTOR | 3 | |
| 200K | RESISTOR | MFR-25-200K | 1 |
| 392K | RESISTOR | MFR-25-392K | 1 |
| 750K | RESISTOR | MFR-25-750K | 2 |
| 1M2 | RESISTOR | MFR-25-1M2 | 1 |
| 2M4 | RESISTOR | MFR-25-2M4 | 1 |
| 100p Ceramic | CAPACITOR | CERAMIC-100P | 2 |
| 15n Film | CAPACITOR | 1 | |
| 100n Film | CAPACITOR | 5 | |
| 220n Film | CAPACITOR | 2 | |
| 470n Film | CAPACITOR | 1 | |
| 1u Film | CAPACITOR | 1 | |
| 4u7 Electrolytic | CAPACITOR | ELECTRO-16V-4U7 | 3 |
| 10u Electrolytic | CAPACITOR | ELECTRO-16V-10U | 3 |
| 100u Electrolytic | CAPACITOR | ELECTRO-16V-100U | 3 |
| LTC1144 | IC | LTC1144 | 1 |
| OPA2134 | IC | OPA2134 | 1 |
| TL072 | IC | TL072 | 1 |
| 1N5817 | DIODE | 1N5817 | 1 |
| A10K 16mm | POTENTIOMETER | A10K-16MM | 1 |
| A25K 16mm | POTENTIOMETER | A25K-16MM | 1 |
| A100K 16mm | POTENTIOMETER | 1 | |
| 1P8T Rotary | SWITCH | 1P8T-ROTARY | 1 |