LUMIN - U2 - Network Transport
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Product Details
The next generation Streaming transport
An all-new LUMIN for DAC owners; LUMIN U2 focusses on pure digital
Why LUMIN U2
After the huge success of our sweetspot price/performance LUMIN T3, LUMIN U2 brings the same design philosophy to a transport for the first time.
Taking chassis construction methods, linear power supply design and dual-network from the multi-award-winning LUMIN P1, the all-new LUMIN U2 brings high-end digital right into the heart of the LUMIN range.
Transport-only unit featuring the finest LUMIN components
- First LUMIN Transport to use new all-in-one chassis
- Latest processor provides greater resampling flexibility
- New integrated toroidal linear power supply
- Fibre Network provides complete isolation from network digital noise
- Increased capacity for future updates
- 3 USB ports including a NEW dedicated low-noise USB output
- Dual-Network interface with built-in Network Switch
- DSD512 and PCM768 playback
- 4 exceptionally low-phase-noise crystal clock oscillators
- New surface finish taken from the high-end P1
- Leedh Processing lossless volume control
All-new processing system
- Completely new next-generation hardware and software provide a new foundation for LUMIN
- Increased processing power and storage capacity provide greater resampling flexibility, audio processing performance and future-proofing.
- Up/down sampling up to DSD256
Internal ultra-low-noise linear power supply
- First LUMIN Transport with a built in linear power supply
- Ultra-low-noise rectifier and linear regulator
- Extra large toroidal transformer
Dedicated USB port for Audio Output
- First LUMIN to feature 3 USB ports
- New dedicated “Direct-Coupled” USB digital audio output port
- Leaves two ports free for music storage and accessories
CNC chassis construction
- First LUMIN Transport to use new all-in-one chassis
- The thick CNC panelled aluminium construction offers upgraded structural rigidity and sheilding compared to the U2-Mini
- Precision CNC milling techniques from our flagship products provide the high-end LUMIN family aesthetic
Draws the very best aspects from throughout the LUMIN range
New processing hardware and software first introduced with the U2-Mini and T3
The best features used from our flagship players such as Fibre Networking, Linear Power Supply and Dual-stage voltage regulators
New for a LUMIN Transport - U2 uses CNC panel construction finished in a new silky surfacing process taken from our high-end P1 that is less susceptible to finger marks and easier to clean.
All the usual LUMIN refinements
- From MQA to DSD, FLAC to WAV, LUMIN can play all the high-resolution formats you could ever want
- Native support for TIDAL, Qobuz, Spotify and AirPlay-compatible, giving you access to tens of millions of songs
- The unique and intuitive LUMIN App described as "the most convenient interface in existence" by TINMAN
- LUMIN programme of continuous development that has seen Roon, MQA, and Spotify support added in 2017 alone.
Advanced streaming services & technologies
Every LUMIN player comes with support for a wide range of popular streaming services including Roon, TIDAL, TIDAL Connect, Qobuz, Spotify, KKBox, QQMusic, FLAC Radio Stations and more...
Lossless volume control for all LUMIN players.
An innovative new digital volume adjustment algorithm that eliminates rounding errors is now included (at no additional cost) on all LUMIN players!
|
Model |
U2 |
|
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 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) Black anodised aluminium Raw anodised aluminium |
|
Power Supply |
Internal toroidal linear Low-noise linear regulator |
|
Physical |
Finish: Black anodised aluminium Raw anodised aluminium |
|
Dimensions |
350mm (W), 350mm (D), 60.5mm (H), 6kg |
|
Streaming Protocol |
UPnP AV protocol with audio streaming extension (OpenHome) Roon Ready Qobuz Connect TIDAL Connect Spotify Connect Plāys with Audirvāna AirPlay-compatible QPlay-compatible for QQMusic Gapless Playback On-Device Playlist |
|
App Features |
Native support for TIDAL, MQA, Qobuz, Amazon Music Unlimited, KKBox and TuneIn Radio. Tidal MAX and MQA icons to identify high-res music Qobuz high-res icons to identify high-res music Volume control High-resolution artwork Artwork caching Search Multiple tag handling Composer tag support Album-grouping in playlist Automatic internet links to artists/album/songs Saving and restoring of playlists (including Tidal and Qobuz) |
|
Supported Audio File Formats |
DSD Lossless: DSF (DSD), DIFF (DSD), DoP (DSD) PCM Lossless: FLAC, Apple Lossless (ALAC), WAV, AIFF Compressed (lossy) Audio: MP3 MQA |
|
Input |
Ethernet RJ45 network 1000Base-T USB storage, flash drive, USB hard disk (Single-partition FAT32, exFAT and NTFS only) |
|
Supported Control Devices |
Apple devices. iOS 11.0 or later Android devices. Android 4.0 (Ice Cream Sandwich) or later required Apple Silicon. macOS 11 or later. (Download the iOS App from the iOS App Store) Chromebook. Google Play Store required. |
Technical Specifications
Shipping And Return
Shipping
- Standard Delivery (UAE): 2–5 business days for in-stock items.
- Made-to-Order Items: Delivery times vary by manufacturer; we’ll keep you updated.
- GCC Shipping: Available to Saudi Arabia, Kuwait, Oman, and Bahrain. Shipping fees, customs duties, and local taxes are the customer’s responsibility.
- Note: Deliveries require a valid Emirates ID and cannot be sent to PO boxes.
Refunds & Returns
- Refunds are issued for defective, damaged, or incorrect items only.
- Returns are accepted within 7 days if products are unopened, unused, and in original packaging.
- Refunds are processed via the original payment method only.
- Shipping & handling fees are non-refundable (unless the item is faulty).

LUMIN: High-Resolution Streaming Excellence & DSD Innovation
LUMIN, the Hong Kong–based pioneer of DSD streaming, has redefined what modern digital audio can achieve. Supporting everything from MQA, DSD, FLAC, and WAV, LUMIN delivers true high-resolution playback across virtually every major format available today. Paired with the beautifully designed LUMIN App, users enjoy an intuitive, visually rich interface for browsing, selecting, and experiencing their entire music library. Every LUMIN device is engineered with precision — from balanced circuitry and interference-shielded casings to high-grade matched components that deliver transparency, dynamics, realism and pure emotional connection. With a philosophy of continuous development, the full LUMIN product range benefits from ongoing software and streaming platform updates — ensuring long-term value and future-ready performance.
Experience LUMIN at AUDIOHUB Dubai – Your Authorised Retailer in the UAE
At AUDIOHUB Dubai, we are proud to be a LUMIN retailer in the UAE, offering authentic LUMIN streaming systems backed by the official manufacturer’s warranty. Whether you are a dedicated audiophile or exploring high-resolution streaming for the first time, LUMIN unlocks a new level of musical immersion and digital purity. Explore LUMIN at AUDIOHUB and experience why this pioneering brand is trusted worldwide by listeners who demand accuracy, innovation, and uncompromising high-fidelity performance.