Capacitors
Audyn ERA/15/100/1 | 15 µF | 10% | 100 V | Bipolar Electrolytic Capacitor
Electrolytic Polarized Multi-Section Can Cap | 32uf + 32uf | 500V
Audio Note CAP-100-STDR-100U-25V | 100 µF | 20% | 25 V
Audyn ERA/150/100 | 150 µF | 10% | 100 V
Audio Note CAP-100-STDR-100U-16V | 100 µF | 20% | 16 V
Audyn ERA/390/63 | 390 µF | 10% | 63 V | Bipolar Electrolytic Capacitor
Audio Note CAP-5050 | 0.047 µF | 10% | 630 V
Audio Note CAP-5070 | 0.068 µF | 10% | 630 V
Electrolytic Non-Polarized Cap | 80 µF | 10% | 100V
Audyn ERA/470/63/1 | 470 µF | 10% | 63 V | Bipolar Electrolytic Capacitor
Electrolytic Non-Polarized Cap | 68 µF | 10% | 100V
Electrolytic Non-Polarized Cap | 47 µF | 10% | 100V
Audyn ERA/330/63/1 | 330 µF | 10% | 63 V | Bipolar Electrolytic Capacitor
Electrolytic Non-Polarized Cap | 17 µF | 10% | 100V
Mundorf MCAP400-22 | 22 µF | 3% | 400 V | Mcap Classic Capacitor
Jantzen Audio 001-0618 | 0.47 µF | 2% | 800 V | Silver Z-Cap Capacitor
Mundorf ECAP63-680 | 680 µF | 5% | 63 V | Bipolar Electrolytic Capacitor
Audio Note CAP-100-STDR-680U-63V | 680 µF | 20% | 63 V
Audio Note CAP-100-STDR-10U-500V | 10 µF | 20% | 500 V
Jantzen Audio 001-0614 | 0.33 µF | 2% | 1200 V | Silver Z-Cap Capacitor
Jantzen Audio 001-0646 | 2.20 µF | 2% | 800 V | Silver Z-Cap Capacitor
Read more: Capacitors
The capacitor is the heart of the high-pass filter: it shields the tweeter from low frequencies and smooths impedance in Zobel and notch networks. The part sitting in a tweeter's signal path passes every note, so both type and quality are audible.
Film capacitors (MKP, MKT, paper-in-oil, copper foil) belong in the signal path, bipolar electrolytics suit high-value bass sections, and power capacitors go into supplies. For crossovers, choose at least a 100 V rating and a tolerance of 5% or better.























