Our iFi FINAL USB connectors provide impeccable end-to-end RF shielding, being machined entirely from solid, aircraft-grade aluminium. Plus gold-plated connections make for years of steadfast service.

By carrying the audio signal and power in two separate cables, the dual-headed Gemini3.0 protects the audio signal from interference. This produces supersonic-speed transfer which allows the best sound quality to flow right on through into your system.

我们建议将其与iFi iGalvanic3.0或micro USB3.0搭配使用，以获得更好的听觉体验。 Gemini3.0在电源线和音频信号线方面采用更为优质的线材，使用独立阵列来获取更好的传输效果。

iFi Gemini Dual-Headed USB Cable London, U.K. – 31st December 2012 FEATURES Dual‐Headed (Gemini) connection USB design Asymmetric Ground return and power line design (3 time more ground area)* Adjustable RF Filter to tune cable to environment* Multiple RF filters*

2019年2月25日 · iFi Gemini3.0 Dual Head USB Cable Dual head USB cables have always struck me as interesting and fairly clever. Rather than a standard single-cable, source-to-DAC link, they split the power and signal connections into completely separate portions - which then …

2018年2月22日 · iFi Gemini 3.0 ————— 前言 ————— 這次難得有機會借到新線 所以就來寫寫線材的比較心得 https://i.imgur.com/8SWKU6k.jpg

iFi Audio推出Gemini電源分離USB線，透過將USB的訊號與電源分成兩條導體個別傳輸，不僅可比一般USB線更符合90歐姆阻抗的標準，而且電阻值比規範數值更低了四倍。

iFi Gemini 3.0 Audio/Power Cable. Unlike mass-produced USB cables, our Gemini3.0 keeps audio signal and power in distinct paths. This isolates the delicate USB data signal from power interference, preserving sound quality. Adhering strictly to usb.org specifications, we maintain 90 ohms impedance for optimal performance.

铝合金屏蔽外壳，在整个传输过程中都有了屏蔽效果。另外，iFi Gemini双头USB线在制作工艺上做了特殊的处理，使得传输阻抗精准地 达到90欧姆，阻抗的误差优于USB2.0标准，该误差更低于普通USB线的 4倍。同时iFi Gemini双头USB线用了3个独特的RF滤波器，其中有一个是