Designed for serious digital audio systems, Rhein ZX can operate as a Roon Server, local music server and high-resolution digital transport feeding an external DAC through USB, I\u00b2S, AES\/EBU, coaxial or optical connections.<\/p>\n
Powerful Music Server Architecture<\/h3>\n
At the heart of Rhein ZX is an Intel Core i5-12450H processor with eight cores and twelve processing threads. This gives the system substantial performance headroom for large music libraries, Roon operation, real-time processing and demanding high-resolution audio playback.<\/p>\n
Memory configurations of 16GB, 32GB and 64GB are available, allowing the system to be matched to the size and complexity of the intended digital music environment.<\/p>\n
Built-In Roon Server<\/h3>\n
Rhein ZX includes native Roon Server functionality, eliminating the need for a separate computer or conventional NAS to run a Roon library. Its powerful processor provides sufficient resources for library management, DSP processing, real-time transcoding and system-wide upsampling.<\/p>\n
The platform can also support simultaneous lossless playback to multiple endpoints, making Rhein ZX suitable not only for a reference two-channel system but also for sophisticated multi-room installations.<\/p>\n
Studio-Grade OCXO Master Clock<\/h3>\n
A studio-grade \u00b10.05 ppm OCXO oven-controlled crystal oscillator provides the timing reference for the digital audio architecture. By maintaining highly stable clock operation, Rhein ZX is designed to minimise jitter and preserve the timing accuracy of high-resolution digital signals.<\/p>\n
A 25MHz BNC external clock input is also provided, allowing Rhein ZX to be integrated with a compatible external master clock when required.<\/p>\n
XMOS XU316 High-Resolution Digital Output<\/h3>\n
Silent Angel uses the latest-generation XMOS XU316 asynchronous digital architecture for its high-resolution USB signal path. Dedicated low-noise power regulation and carefully separated circuit sections are designed to minimise electrical interference and maintain signal integrity.<\/p>\n
USB and I\u00b2S digital outputs support PCM resolutions up to 32-bit\/768kHz and native DSD512, providing an exceptionally capable interface for compatible high-end DACs.<\/p>\n
Comprehensive Digital Connectivity<\/h3>\n
Rhein ZX provides a wide selection of digital outputs, allowing it to integrate with virtually any high-quality external DAC. USB and I\u00b2S support the highest available resolutions, while AES\/EBU, coaxial and optical outputs provide PCM playback up to 24-bit\/192kHz.<\/p>\n
This flexibility allows Rhein ZX to serve as the digital front end of both contemporary USB\/I\u00b2S-based systems and more traditional high-end DAC installations.<\/p>\n
Dual NVMe Storage Architecture<\/h3>\n
A built-in 500GB high-speed NVMe SSD provides local music storage from the outset. A second M.2 NVMe PCIe 3.0 \u00d74 slot accepts compatible 2280 SSDs with capacities up to 8TB, allowing an extensive high-resolution library to be stored directly inside the unit.<\/p>\n
Keeping the music library within the server can simplify the system architecture and reduce dependence on separate computers or NAS devices.<\/p>\n
Physically Isolated Dual LAN Architecture<\/h3>\n
Rhein ZX incorporates two physically isolated Gigabit Ethernet paths. Silent Angel separates high-resolution audio traffic from background system operations in order to reduce the influence of external network noise and maintain stable data transmission.<\/p>\n
This approach reflects Silent Angel’s long-standing focus on optimising every part of the digital audio network rather than treating Ethernet connectivity as a purely conventional computer interface.<\/p>\n
Integrated Linear Power Supply<\/h3>\n
An audiophile-grade AC linear power supply is built directly into the Rhein ZX chassis. Silent Angel combines it with a dedicated low-noise power matrix that supplies the different digital and processing sections independently, helping reduce noise at its source.<\/p>\n
This integrated architecture eliminates the need for an external switching power adaptor and makes the ZX a complete high-end digital source in a single chassis.<\/p>\n
Fanless Copper Cooling System<\/h3>\n
Rhein ZX is completely fanless. Instead of conventional PWM-controlled cooling fans, a CNC-machined pure-copper heatsink works together with the aluminium chassis as a large passive cooling structure.<\/p>\n
The absence of moving cooling components eliminates mechanical fan noise and helps minimise electromagnetic interference while allowing stable continuous operation.<\/p>\n
Selectable Grounding for Complex Hi-Fi Systems<\/h3>\n
A dedicated ground terminal and selectable Ground \/ Floating mode allow Rhein ZX to adapt to different system configurations. This can help reduce ground-loop noise and mains-frequency hum in complex multi-component installations.<\/p>\n
VitOS and Extensive Streaming Support<\/h3>\n
Rhein ZX runs Silent Angel’s dedicated VitOS platform and integrates a broad range of network playback options. Supported services and protocols include Qobuz Connect, TIDAL Connect, Spotify Connect, Amazon Music HD, AirPlay 2, DLNA Renderer, HQPlayer NAA and Roon Server.<\/p>\n
Silent Angel’s VitOS ecosystem provides access to both online streaming services and locally stored music, making the ZX a comprehensive digital control centre for a modern high-end audio system.<\/p>\n
Reference-Level Construction<\/h3>\n
The full-width chassis is manufactured from 6061 aluminium alloy using a dual-layer 5 mm construction. Combined with the substantial internal copper heatsink and 9.4 kg gross weight, the mechanical design is considerably more substantial than Silent Angel’s compact Rhein music servers.<\/p>\n
Silent Angel Rhein ZX brings together high-performance server processing, Roon, massive local storage, studio-grade OCXO clocking, an integrated linear power supply and reference-level digital connectivity in the most advanced digital music source Silent Angel has created to date.<\/strong><\/p>\n Hi-Fi Market is an official Silent Angel dealer in Estonia. Contact us or visit our showroom in Tabasalu near Tallinn to discuss how Rhein ZX can be integrated into your high-end digital audio system.<\/p>\n Silent Angel Rhein ZX on Silent Angeli lipulaev ja digitaalne muusikakeskus, mis \u00fchendab suure j\u00f5udlusega muusikaserveri, Roon Serveri, digitaalse transpordi, laiendatava kohaliku salvestusruumi ja audiofiilse t\u00e4psusega kellageneraatori t\u00e4ism\u00f5\u00f5dus ventilaatorita korpuses. Intel Core i5 protsessor, stuudioklassi OCXO p\u00f5hikell, integreeritud lineaarne toiteplokk ja f\u00fc\u00fcsiliselt isoleeritud kahe LAN-pordiga arhitektuur loovad n\u00f5udliku digitaalse helis\u00fcsteemi jaoks v\u00f5imsa ja madala m\u00fcratasemega aluse.<\/strong><\/p>\n Sisseehitatud 500 GB NVMe SSD ja t\u00e4iendav M.2 pesa kuni 8 TB salvestusruumi jaoks v\u00f5imaldavad Rhein ZX-is hoida mahukat k\u00f5rglahutusega muusikakogu ilma eraldi NAS-ita. USB- ja I\u00b2S-v\u00e4ljundid toetavad PCM-i kuni 32 bit \/ 768 kHz ja DSD512, samas kui AES\/EBU-, koaksiaal- ja optilised v\u00e4ljundid tagavad laialdase \u00fchilduvuse high-end DAC-idega.<\/p>\n![\"Silent](\"https:\/\/hifimarket.ee\/wp-content\/uploads\/2026\/10\/silent-angel-zx-silver-side-profile-lifestyle.webp\")
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