Lumin U2 Digital Transport
Best premium digital hub for dedicated high fidelity audio enthusiasts.
A dedicated digital transport that prioritizes signal purity by stripping away unnecessary features like internal DACs. It delivers a clean, airy soundstage through advanced clocking and a high-quality linear power supply, making it an ideal foundation for high-end digital audio systems.
$5500.00
at
Upscale Audio
More U Series options
Who it's for
- Audiophiles seeking maximum electrical isolation from their home network
- Listeners who want flexible high-resolution playback for diverse music libraries
- Design-conscious users looking for high-end aesthetics and robust construction
Who should skip it
- Users wanting an all-in-one server with built-in hard drives
- Budget-conscious hobbyists looking for a more affordable streaming solution
- Traditionalists who prefer physical remotes or extensive front-panel controls
Performance breakdown
Signal Purity
Dedicated transport design eliminates interference for a pristine digital output.
Network Isolation
Optical fiber and dual-network architecture effectively silence digital noise.
Format Versatility
Handles high-resolution DSD512 and PCM768 with absolute ease.
Build Integrity
Toroidal power supply and robust chassis ensure long-term stability.
Clock Precision
Four low-phase-noise oscillators keep jitter virtually non-existent.
System Integration
Lossless volume control allows direct connection to power amplifiers.
Key Specs
Playback Resolution
Up to DSD512, up to 768 kHz, 32-bit PCM, MQA Decoding
Digital Output
USB (DSD512, 44.1–768 kHz, 16–32-bit), Optical, Coaxial RCA, Coaxial BNC, AES/EBU (DSD64, PCM 44.1kHz–192kHz, 16–24-bit)
Network
Industry-standard SFP, 1000Base-T Gigabit Ethernet
Power Supply
Internal toroidal linear, Low-noise linear regulator
Dimensions
13.8" x 13.8" x 2.4" (350 x 350 x 60.5 mm)
Weight
13.2 lbs (6 kg)
Digital to Analog Converter Built-in
No
Ethernet Port
Yes
Maximum Sampling Rate
768 kHz
Maximum Bit Depth
32 bits
Know before you buy
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