The LUMIN U2 represents a significant advancement in network transport design, combining a state-of-the-art processor with a dedicated linear power supply to deliver pristine digital audio to your external DAC. The triple USB architecture provides exceptional flexibility for multiple digital audio sources and simultaneous connectivity options, while the advanced processing engine enables sophisticated resampling across all supported formats up to DSD256/PCM384. Built within an elegant, integrated chassis that reflects LUMIN's design philosophy, the U2 incorporates precision clock distribution and comprehensive digital output options to accommodate virtually any DAC topology. Full compatibility with Roon, MQA, and major streaming platforms ensures seamless integration into modern audio ecosystems, while the enhanced processing capacity guarantees long-term platform viability through future firmware enhancements. This refined transport-only solution delivers the sonic refinement and operational flexibility demanded by discerning audiophiles seeking to maximize their DAC's performance potential.
U2 SPECIFICATION
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:
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
OPTICAL NETWORK:
Industry-standard SFP
1000Base-T Gigabit Ethernet
An adapter may be needed for your particular switch/cables
Use simultaneously with RJ45 (e.g., connect one to the router and one to LUMIN L1 or NAS)
