HiBy HC1 plug for Cu4 and Cu4 Cable

HiBy HC1 plug for Cu4 and Cu4 Cable - View 3

HiBy HC1 plug for Cu4 and Cu4 Cable - View 4

HiBy HC1 plug for Cu4 and Cu4 Cable - View 5

HiBy HC1 plug for Cu4 and Cu4 Cable - View 6

$16.8 ~~$24~~ In stock

HiBy HC1 Digital Decoding Plug: PCM384K/32 Hardware Decoding | 0.0018% Low Distortion | 8-100Ω Impedance Matching | 4Pin-lock Cable Supported

Best match

: HC1 plug for Cu4+Cu4 Coaxial O.C.C. Balance Cable

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Customer Reviews (4.4 / 5 · 5 reviews)

Adam ★★★★★ Sep 13, 2026

Swapped this onto my 8 ohm IEMs and the background noise just vanished. The impedance matching actually does something audible.

Timothy ★★★★★ Sep 12, 2026

The 4-pin lock on this cable is such a small thing but it finally stopped the connector from popping loose in my pocket. Ran it with the little decoding plug on a pair of 32-ohm buds and the background is dead silent. Distortion spec sounded like marketing until I actually heard how clean it stays a

Ruby Y. ★★★★★ Sep 11, 2026

I swapped this onto my 8-ohm IEMs and the background noise I used to hear between tracks is basically gone now. The 0.0018% distortion spec sounds like marketing until you actually A/B it against a dongle, the difference in busy passages is real.