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Base pedal: Ross / Dyna Compressor
Based on the Ross Compressor (a tweaked MXR Dyna Comp), this circuit offers switchable attack modes, input trim for high-output instruments, and an optional treble switch. Sustain and Level controls adjust compression and output.
Component Name | Type | Default Part | Qty |
|---|---|---|---|
| 1K | RESISTOR | 2 | |
| 4K7 | RESISTOR | 1 | |
| 10K | RESISTOR | 7 | |
| 15K | RESISTOR | MFR-25-15K | 1 |
| 27K | RESISTOR | 2 | |
| 39K | RESISTOR | 1 | |
| 56K | RESISTOR | 1 | |
| 150K | RESISTOR | 2 | |
| 220K | RESISTOR | 2 | |
| 470K | RESISTOR | 2 | |
| 1M | RESISTOR | 5 | |
| 180p MLCC | CAPACITOR | MLCC-180P | 1 |
| 220p Ceramic | CAPACITOR | CERAMIC-220P | 1 |
| 360p MLCC | CAPACITOR | MLCC-360P | 1 |
| 820p Ceramic | CAPACITOR | CERAMIC-820P | 1 |
| 2n2 Film | CAPACITOR | 1 | |
| 10n Film | CAPACITOR | 5 | |
| 100n Film | CAPACITOR | 1 | |
| 1u Electrolytic | CAPACITOR | ELECTRO-16V-1U | 5 |
| 1u Film | CAPACITOR | 1 | |
| 10u Electrolytic | CAPACITOR | ELECTRO-16V-10U | 1 |
| 47u Electrolytic | CAPACITOR | ELECTRO-16V-47U | 1 |
| CA3080 | IC | CA3080AE | 1 |
| 2N5088 | TRANSISTOR | 2N5088 | 5 |
| 1N4002 | DIODE | 1N4002 | 1 |
| 1N914 | DIODE | 1N914 | 2 |
| 5mm Red | LED | 1 | |
| 3362P 200K | TRIMPOT | 3362P-204 | 1 |
| B50K 16mm | POTENTIOMETER | 1 | |
| C150K 16mm | POTENTIOMETER | C150K-16MM | 1 |
| C500K 16mm | POTENTIOMETER | C500K-16MM | 1 |
| SPDT ON/OFF/ON | SWITCH | 2 |