Top Wing Introduces Root RCA Plug Optimized for Narrow-Diameter Cables
By HiFi Editorial24 February 2026
Key Highlights
Top Wing Cyber Sound Group announces the release of the "Root RCA Plug," designed for slim audio cables up to 4mm.
Priced at 3,300 yen for two pairs, these RCA plugs feature a compact 34mm length for efficient installation.
Advanced silver-plated contacts reduce resistance and enhance signal fidelity compared to traditional nickel or gold-plated connectors.
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