The HiFi Rose RSA780 Connection Kit is engineered for the discerning audiophile who demands absolute signal integrity. Designed to bridge the gap between high-performance USB storage and network streaming, this kit utilizes Small Form-factor Pluggable (SFP) technology to eliminate the electromagnetic interference (EMI) and electrical noise typically associated with traditional copper connections. By converting data signals into optical pulses, the RSA780 ensures a jitter-free, galvanically isolated transmission, preserving the delicate nuances of your high-resolution music library. It is the essential upgrade for those seeking a blacker background and a more expansive soundstage in their digital playback system.

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Key Features

• Optical Isolation Technology: Employs SFP modules to transmit data via light, providing complete galvanic isolation and eliminating ground loop noise.
• Ultra-High-Speed USB 3.0: Supports high-bandwidth data transfers, ensuring seamless playback of DSD and high-bitrate PCM files without buffering or latency.
• Premium Shielded Design: Features a robust, vibration-resistant chassis and high-quality shielding to protect against external RFI/EMI interference.
• Plug-and-Play Compatibility: Specifically optimized for HiFi Rose streamers (RS150B, RS250A, RS520), ensuring a stable and recognized connection instantly.
• Jitter Reduction: Minimizes timing errors in the digital stream, resulting in improved clarity, better instrument separation, and a more natural tonality.

Interface Type	USB 3.0 to SFP (Optical)
Data Transfer Rate	Up to 5Gbps (SuperSpeed)
Isolation Method	Galvanic Optical Isolation via SFP Module
Cable Type	High-Purity Copper USB + Premium Optical Fiber
Compatibility	HiFi Rose RS130, RS150B, RS250A, RS520 and PC/Mac
Material	Anodized Aluminum / High-Grade Shielded Housing
Dimensions	Standard Compact Form Factor for Audiophile Racks