I-mini R7 Audiophile Router+WiFi Repeater

 HiFi grade network core designed for high-resolution music streaming

 The I-mini R7 is a HiFi network router designed specifically for audiophiles. Its sole purpose: to provide ultra-stable, ultra-pure signal transmission for your digital audio system. Unlike traditional routers, the I-mini R7 employs a custom hardware architecture and audio-grade firmware, combined with an ultra-low jitter clock and an all-linear power design, to build a quiet and high-performance network backbone.

 With its isolated dedicated audio network, WiFi repeater, external access point, and HiFi-grade network switch (such as the S1 Switch), the I-mini R7 unlocks the full potential of your system. Compliant with IEEE standards and CE safety regulations, and featuring a built-in ultra-low noise power supply, it is the ideal core for any reference-grade digital audio system.

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 Main features

 Audio optimization architecture

 • Custom hardware and streamlined audio firmware
 • Firmware allows adjustment of network speed and fine-tuning of sound performance.
 • Remove the Wi-Fi module to completely eliminate radio frequency interference.


 Ultra-stable power supply design

 • Multi-stage DC power supply system
 • Ideal rectification, discrete linear power supply architecture, fast, low-noise DC output
 System
 • 80,000uf filter capacitor
 • Independent LDO regulator, specifically designed for OCXO clocks
 • Advanced toroidal transformer that supports high current and reduces electromagnetic interference.


 Precision clock system

 • Built-in high-precision OCXO clock
 • Jitter performance: 0.25–0.35ps
 • Frequency stability: ±10 ppb


 Enthusiast-level connection

 • High conductivity audio-grade LAN jack, compatible with oversized cables.
 • Four gigabit LAN ports for connecting streaming media players, music servers, and DACs.


 Mechanical and electromagnetic interference control

 • CNC machined 6061 aluminum alloy shell, walnut wood panel
 • Solid wood feet for enhanced vibration control
 • Built-in 7.83Hz Schumann wave module effectively suppresses electromagnetic interference.


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 Technical specifications

 • Input power: AC220V (other voltages can be customized)
 • Output: DC 12V / 2A (for WiFi Repeater)
 • Interfaces: 4 × Gigabit Ethernet ports
 • Standard: Compliant with IEEE 802.3 / 802.3U
 • Power supply noise: 40µVRMS (10Hz–100kHz)
 • Casing: 6061 aluminum alloy CNC + walnut wood panel
 • Safety: CE certified
 • MCU: Commercial-grade network switch controller
 • Dimensions: 215 × 185 × 50 mm
 • Weight: 2.5 kg


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 👉 I-mini R7 — Taking your music streaming to a true reference level