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Base pedal: EQD Arpanoid
Compared to the EQD Arpanoid — EarthQuaker's polyphonic pitch arpeggiator — HAARP is an FV-1-based build that generates cascading, harmonized pitch sequences above or below your input note, turning single lines into shimmering arpeggiated textures. A fascinating build for players who want algorithmic, otherworldly movement under their fingers.
Component Name | Type | Default Part | Qty |
|---|---|---|---|
| 100R | RESISTOR | MFR-25-100R | 1 |
| 470R | RESISTOR | MFR-25-470R | 1 |
| 1K | RESISTOR | 2 | |
| 4K7 | RESISTOR | 1 | |
| 5K6 | RESISTOR | MFR-25-5K6 | 1 |
| 10K | RESISTOR | 8 | |
| 15K | RESISTOR | MFR-25-15K | 1 |
| 22K | RESISTOR | 2 | |
| 100K | RESISTOR | 5 | |
| 1M | RESISTOR | 1 | |
| 15p Ceramic | CAPACITOR | CERAMIC-15P | 1 |
| 1n Film | CAPACITOR | 1 | |
| 2n2 Film | CAPACITOR | 1 | |
| 1u Electrolytic | CAPACITOR | ELECTRO-16V-1U | 1 |
| 1u MLCC | CAPACITOR | MLCC-1U-5MM | 6 |
| 10u Electrolytic | CAPACITOR | ELECTRO-16V-10U | 2 |
| 47u Electrolytic | CAPACITOR | ELECTRO-16V-47U | 1 |
| 100u Electrolytic | CAPACITOR | ELECTRO-16V-100U | 1 |
| 24LC32A | IC | 24LC32A | 1 |
| FV-1 | IC | FV-1 | 1 |
| L78L33ACZ | VOLTAGEREGULATOR | L78L33ACZ | 1 |
| TL072 | IC | TL072 | 2 |
| 1N5817 | DIODE | 1N5817 | 1 |
| 1N914 | DIODE | 1N914 | 9 |
| B50K 16mm | POTENTIOMETER | 4 | |
| 1P8T Rotary | SWITCH | 1P8T-ROTARY | 1 |
| SPDT ON/OFF/ON | SWITCH | 1 | |
| Crystal 32.768Hz | CRYSTAL | CRYSTAL-32768 | 1 |