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Base pedal: Catalinbread® Epoch Bias
Catalinbread's Epoch Bias draws on the Echoplex preamp circuit — the same warm, harmonically enriched buffer that the Xotic EP Booster made famous. Compared to the original Epoch Bias, the Eschaton Preamp is a refined always-on preamp boost that adds subtle musical depth without pushing the circuit into obvious coloration.
Component Name | Type | Default Part | Qty |
|---|---|---|---|
| 100R | RESISTOR | MFR-25-100R | 2 |
| 510R | RESISTOR | MFR-25-510R | 1 |
| 820R | RESISTOR | MFR-25-820R | 1 |
| 4K7 | RESISTOR | 1 | |
| 5K1 | RESISTOR | MFR-25-5K1 | 1 |
| 22K | RESISTOR | 2 | |
| 39K | RESISTOR | 1 | |
| 47K | RESISTOR | 1 | |
| 68K | RESISTOR | 1 | |
| 100K | RESISTOR | 5 | |
| 300K | RESISTOR | MFR-25-300K | 1 |
| 1M | RESISTOR | 1 | |
| 2M2 | RESISTOR | 3 | |
| 15p Ceramic | CAPACITOR | CERAMIC-15P | 1 |
| 220p Ceramic | CAPACITOR | CERAMIC-220P | 1 |
| 470p Ceramic | CAPACITOR | CERAMIC-470P | 1 |
| 1n Film | CAPACITOR | 1 | |
| 22n Film | CAPACITOR | 1 | |
| 33n Film | CAPACITOR | 1 | |
| 100n Film | CAPACITOR | 3 | |
| 10u Electrolytic | CAPACITOR | ELECTRO-16V-10U | 5 |
| 27u Electrolytic | CAPACITOR | ELECTRO-16V-27U | 1 |
| 47u Electrolytic | CAPACITOR | ELECTRO-16V-47U | 1 |
| 220u Electrolytic | CAPACITOR | ELECTRO-16V-220U | 1 |
| LT1054CP | IC | LT1054CP | 1 |
| 2N5457 | TRANSISTOR | 2N5457 | 1 |
| MPSA18 | TRANSISTOR | MPSA18 | 1 |
| 1N4748A | DIODE | 1N4748A | 1 |
| 1N5817 | DIODE | 1N5817 | 1 |
| BAT46 | DIODE | BAT46 | 4 |
| C5K 16mm | POTENTIOMETER | C5K-16MM | 1 |
| C10K 16mm | POTENTIOMETER | C10K-16MM | 1 |
| B25K 16mm | POTENTIOMETER | B25K-16MM | 1 |
| A500K 16mm | POTENTIOMETER | A500K-16MM | 1 |