Hi-Fi Linear Power Supply • OCXO Clock • Roon Core Server • Pure Digital Transport
Powered by a high-performance 7nm CPU with 8 cores and 12 threads, delivering ample processing headroom for handling large-scale audio data with ease.
A purpose-built motherboard architecture optimized exclusively for audio, combined with ultra-low-noise microvolt-level power delivery, helps preserve digital signal integrity across the board while reducing system noise at its source.
To prevent electromagnetic interference and audible noise caused by PWM-controlled cooling fans, ZX adopts a completely fanless thermal design. A solid CNC-machined pure copper heatsink works together with the chassis as a large passive heat-dissipation structure, ensuring stable around-the-clock operation while maintaining an exceptionally quiet background for critical listening.
Built around the latest-generation XMOS XU316 asynchronous digital architecture, ZX is engineered for both speed and stability. Multiple dedicated LDO power rails, a physically separated board design, and an optimized shortest-path signal layout work together to preserve digital signal integrity throughout transmission.
Equipped with a ±0.05 ppm studio-grade OCXO master clock, ZX minimizes digital jitter to preserve the texture and integrity of the original master recording.
With a dual NVMe SSD storage architecture, ZX combines a built-in 500GB high-speed SSD with expandable storage of up to 8TB—providing a stable, reliable local music library for high-resolution audio.
Supports PCIe 3.0 ×4 2280 SSDs with capacities up to 8TB. The flush-mounted cover integrates seamlessly with the chassis while helping keep stored data secure.
A full array of digital outputs supports resolutions up to DSD512 and PCM 768kHz/32-bit, providing flexible connectivity with a wide range of high-end DACs.
Network noise can compromise streaming performance. ZX employs two physically isolated network paths to separate audio traffic from system operations.
By isolating external network interference, ZX helps preserve stable, precisely timed data transmission for high-resolution music.
Ground-loop noise can become a major issue in multi-device audio systems. With one-touch grounding mode switching, ZX adapts to different system configurations to provide a cleaner ground reference and reduce mains-frequency hum caused by ground loops.
Whether used in older residential electrical environments or complex multi-component racks, ZX helps maintain a quieter, darker background for critical listening.
An upgraded app experience is coming soon, with low-load scheduling optimized specifically for Hi-Fi playback to help maintain clean, interference-free audio performance.
With Roon Core built in, there is no need for an external NAS or computer. Powered by strong onboard DSP processing, ZX handles real-time audio transcoding and system-wide upsampling with ease.
Combined with the fully upgraded VitOS platform and extensive lossless streaming services, ZX integrates seamlessly into a whole-home Hi-Fi ecosystem—putting comprehensive music access and control at your fingertips.
Supports simultaneous lossless playback to up to 10 endpoints, with independent output for each room. Music selection and volume can be controlled separately, while high-bitrate audio remains smooth even during synchronized multi-room playback.
A dual-redundant firmware design helps prevent update-related system failures, while a hybrid thermal solution minimizes heat-related performance degradation and supports stable 24/7 operation.
| Chassis Material | 6061 aluminum alloy, dual-layer 5 mm construction |
| Dimensions | 439 (W) × 63 (H) × 250 (D) mm / 17.29 (W) × 2.49 (H) × 9.95 (D) in |
| Weight | 9.4 kg (Gross Weight) |
| Included Accessories | Power Cord ×1, Ethernet Cable ×1, User Manual ×1, Warranty Card ×1 |
| Operating / Storage Temperature | Operating: 0–30°C (32–86°F) / Storage: -10–60°C |
| Environmental Humidity | Operating: 20%–80% RH, non-condensing / Storage: 10%–90% RH, non-condensing |
| Certifications | CE, FCC |
| Processor | Intel Core i5-12450H, 8-core / 12-thread processor (4 Performance Cores + 4 Efficient Cores), 2.0 GHz base frequency, up to 4.4 GHz turbo frequency, 10 nm process |
| Memory Options | DDR4 16 GB / 32 GB / 64 GB |
| USB Audio Processor | XMOS XU316 |
| AC Input | AC input, 100V / 220V versions (voltage selector switch located inside the chassis) |
| EMC & Safety Standards | Compliant with IEC/EN 61000-4, CISPR 32 / EN 55032, UL/EN/IEC 62368, IEC 62477 |
| Power Interface | AC Power Input ×1, Power Indicator ×1 |
| Grounding & Clock Interfaces | Ground Terminal ×1 with Ground / Floating switch; 25 MHz BNC External Clock Input ×1 with Internal / External Clock switch |
| Network & Video Interfaces | Gigabit Ethernet ×2, HDMI Video Output ×1 |
| USB Interfaces | USB 3.1 ×2 for external storage, USB Audio ×1, USB 2.0 ×1, XMOS Firmware Programming Port ×1 |
| Digital Audio Outputs | Coaxial ×1, I2S ×1 (HDMI physical interface), AES/EBU Balanced ×1, Optical ×1 |
| USB Input Support | USB Audio Class 2.0 asynchronous; PCM 44.1 kHz–768 kHz / 16–32 bit; DSD64 / 128 / 256 / 512, DoP v1.2 |
| Coaxial / Optical / AES Output Resolution | PCM: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz, 16 / 24 bit; DoP only: DSD64 (2.8 MHz). Optical output specifications are identical to coaxial output. |
| I2S / USB Output Resolution | PCM: 44.1–768 kHz, 16–32 bit; DSD64 / 128 / 256 / 512 |
| Streaming Music Support | DLNA Renderer, HQPlayer NAA, Roon Server, ReadyMedia, AirPlay 2, Qobuz Connect, Spotify Connect, TIDAL Connect, Amazon Music HD, built-in TIDAL, built-in Qobuz, built-in QQ Music |
| Document Download |