LUMIN A1

LUMIN A1

WOLFSON
WM8741 DAC
Solid Billet
Chassis
DSD
Upsampling
PCM
384kHz
HDMI
Output
Dual-toroidal
PSU

Specification

A1 Specification

  • DSD Support:

    • DSD 2.8MHz, 1-bit

  • PCM Support:

    • Up to 384kHz, 16–32-bit, Stereo

  • Analog Output Stage:

    • Wolfson WM8741 DAC chips, 1 chip per channel
    • Fully balanced layout with high-quality components
    • Output connectors coupled with dual LUNDAHL LL7401 output transformers

  • Digital Output Stage:

    • HDMI:
      • DSD 2.8MHz, 1-bit
      • PCM 44.1–192kHz, 16–24-bit, Stereo
    • BNC SPDIF:
      • PCM 44.1kHz–192kHz, 16–24-bit
      • DSD (DoP, DSD over PCM) 2.8MHz, 1-bit

  • Power Supply:

    • External dual-toroidal
    • Available in 240V and 110V versions

  • Physical:

    • Finish:

      • Raw brushed aluminium or black anodised brushed aluminium

      Lumin (solid aluminium chassis):

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

    • PSU:

      • 100mm (W), 295mm (D), 55mm (H), 2kg

 

  • Streaming Protocol:

    • UPnP AV protocol with audio streaming extension (OpenHome)
    • Roon Ready
    • Spotify Connect
    • Plāys with Audirvāna
    • AirPlay-compatible
    • QPlay-compatible for QQMusic
    • Gapless Playback
    • On-Device Playlist

  • App Features:

    • Native support for TIDAL, MQA, Qobuz 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 100Base-T
    • USB storage, flash drive, USB hard disk (Single-partition FAT32, exFAT and NTFS only)

  • Analogue Audio Outputs:

    • XLR balanced, 4Vrms, pin 2 Hot
    • RCA unbalanced, 2Vrms

  • Supported Control Devices:

    • Apple devices. iOS 11.0 or later (List of supported devices)
    • 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.

  • Other:

    • Leedh Processing lossless digital volume control
    • Programme of Continuous Development – Firmware-upgradable for further features and enhancements

Documentation

LUMIN A1 Quickstart Guide (350Kb PDF) LUMIN A1 Network Control Protocol (30Kb PDF) Firmware Release Notes (Link)
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