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Base pedal: Chase Tone Secret Preamp
The Chase Tone Secret Preamp is a boutique recreation of the preamp stage found in vintage Dallas Rangemaster-influenced circuits, offering a warm, slightly dark treble boost / clean preamp character associated with early British rock tones. Compared to Chase Tone's premium pricing, this clone puts that nuanced, vintage-voiced push within DIY reach.
Component Name | Type | Default Part | Qty |
|---|---|---|---|
| 1K | RESISTOR | 1 | |
| 3K3 | RESISTOR | 1 | |
| 4K7 | RESISTOR | 1 | |
| 100K | RESISTOR | 3 | |
| 240K | RESISTOR | MFR-25-240K | 1 |
| 1M | RESISTOR | 3 | |
| 220p Ceramic | CAPACITOR | CERAMIC-220P | 1 |
| 10n Film | CAPACITOR | 1 | |
| 22n Film | CAPACITOR | 2 | |
| 100n Film | CAPACITOR | 1 | |
| 10u Electrolytic 25V | CAPACITOR | 3 | |
| 220u Electrolytic | CAPACITOR | ELECTRO-16V-220U | 1 |
| 220u Electrolytic 25V | CAPACITOR | ELECTRO-25V-220U | 1 |
| TC1044SCPA | IC | TC1044SCPA | 1 |
| 2N5457 | TRANSISTOR | 2N5457 | 1 |
| 1N4748A | DIODE | 1N4748A | 1 |
| 1N5817 | DIODE | 1N5817 | 5 |
| 3362P 50K | TRIMPOT | 1 | |
| A500K 16mm | POTENTIOMETER | A500K-16MM | 1 |
| SPDT ON/OFF/ON | SWITCH | 1 |