The LUMIN U2X stands as a flagship streaming transport that inherits the proven engineering excellence of its X1 predecessor. Constructed from a solid CNC-machined chassis, it combines exceptional durability with refined aesthetics. This transport introduces proprietary circuit isolation technology optimized for USB digital connectivity, ensuring clean signal transmission in contemporary streaming applications. Central to its performance is an innovative clocking architecture featuring dual 10M clock connections—representing LUMIN's most advanced timing implementation to date. The inclusion of a separate power supply further isolates the transport from electrical interference, enabling the U2X to achieve reference-grade performance standards in digital audio delivery.

• DSD Support:

  • Up to DSD512 22.5MHz, 1-bit

• PCM Support:

  • Up to 768kHz, 16–32-bit, Stereo

• Upsampling rates & bit depths:

  • DSD256 upsampling option for all files

  • PCM 384kHz upsampling option for all files

• Digital Output Stage:

  • Isolated USB:

    • Native DSD512 support

    • PCM 44.1–768kHz, 16–32-bit, Stereo

  • Optical, Coaxial RCA, Coaxial BNC & AES/EBU:

    • PCM 44.1kHz–192kHz, 16–24-bit

    • DSD (DoP, DSD over PCM) 2.8MHz, 1-bit

• 10M Clock I/O:

  • BNC Input:

    • 50 Ohms on BNC

  • BNC Outputs:

    • 50 Ohms on BNC

• Optical Network:

  • Industry-standard SFP

  • 1000Base-T Gigabit Ethernet

  • Adapter may be needed for your particular switch/cables

  • Use simultaneously with RJ45 (e.g. connect one to router and one to LUMIN L1 or NAS)

• Power Supply:

  • External solid billet cnc dual-toroidal

  • Separate digital & analogue circuitry

  • Low-noise linear regulator

  • 9-pin Output Connector

• Physical:

  • Finish:

    • Black anodised aluminium (with matching PSU)

    • Raw anodised aluminium (with matching PSU)

    Lumin (solid aluminium chassis):

    • 350mm (W), 345mm (D), 60mm (H), 8kg

  • PSU (solid aluminium chassis):

    • 106mm (W), 334mm (D), 60mm (H), 4kg