iFi Gemini 3.0 USB Audio Cable – Dual-Head Design, EMI/RFI Shielding, High-Speed Signal & Power Transmission

SilentPower Gemini 3.0

USB 3.0 Dual-Headed Audiophile Cable

Separate Power. Pure Signal. Superior Sound.

The Gemini 3.0 is a reference-grade USB cable engineered for high-resolution computer audio systems. Unlike generic USB cables that bundle power and data together—causing interference and signal degradation—Gemini 3.0 physically separates USB power and data into two dedicated paths, eliminating mutual interference and preserving signal integrity.

The result is cleaner transmission, lower jitter, and audibly improved sound quality.

Dual-Head Design for Maximum Purity

• Independent USB Data & USB Power Paths
  Audio signal and power are transferred separately to prevent contamination

• Optimised signal and ground geometry for improved conductivity

• Dramatically reduced noise and interference compared to standard USB cables

Built on the Advanced USB 3.0 Platform

USB 3.0 offers ultra-speed bandwidth up to 5.0Gbps, delivering faster, smoother, and more stable audio and power transfer than USB 2.0.

• Lower jitter and improved timing accuracy

• Higher-quality connectors and stricter construction standards

• Fully backward compatible with USB 2.0 devices

• Designed to be future-proof as high-resolution audio standards evolve

RF³ Noise Suppression Technology

Gemini 3.0 features three custom-made metal oxide ceramic RF noise silencers, each operating over a different frequency range to suppress a wider spectrum of RF interference.

• Adjustable central silencer to “detune” cable antenna effects

• End silencers positioned close to connectors for maximum effectiveness

• Significantly lowers RF and EMI noise across the entire cable length

Precision Engineering from End to End

• iFi “FINAL” USB connectors
  Machined from solid aircraft-grade aluminium
  Gold-plated contacts for long-term reliability
  Full end-to-end RF shielding

• Heavy OFHC continuous-cast copper conductors

• Minimum-inductance parallel construction

• Quadruple shielding for USB data path

Technical Specifications

USB (Data) Cable

• Conductors: 24 & 28 AWG

• Impedance: 90Ω (±1%)

• Shielding: Quadruple-shielded

• Insulation: HD Polyethylene

• AC Spark Insulation: 1500V

USB (Power) Cable

• Conductors: 12 AWG

• Current Rating: 30A

• Insulation: Linear Polyethylene (LPE)

Lengths Available

• 0.7m

• 1.5m

Designed for Serious Computer Audio

The Gemini 3.0 is ideal for use with USB DACs, streamers, and high-end digital audio systems where power noise and signal integrity directly affect sound quality.

If you demand maximum clarity, lower noise, and future-ready USB audio performance, Gemini 3.0 delivers.