Matrix Audio

Matrix X-SPDIF 2 USB Interface


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The Matrix X-SPDIF 2 USB Interface has a built-in high-quality femtosecond clock and FPGA processing unit to playback up to 32bit/768kHz PCM audio stream and 1bit/22.4MHz DSD audio stream. With a multi-level LDO, configurable IIS port, and external power supply support, this interface is stacked for performance.



  • Supported Sample Rate
    • Optical/Coaxial/AES: PCM 16-24Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHzDSD64 (DoP), PCM 16-32Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz, 705.6kHz, 768kHzDSD64/128/256/(DoP), DSD64/128/256/512 (Native)
  • Power Supply Specs:
    • USB bus power supply: 5V/500mA
    • External power supply: DC 6~9V, ≥800mA
    • Power supply port: outer diameter 5.5mm; inner diameter 2.1mm (+ for inner, - for outer)
  • Dimension: 133mm×142mm×38mm(L×W×H, including protruding parts)
  • Weight: 1.1KG


  • USB CableSilver Plated Teflon Insulation USB Cable ×1

Matrix X-SPDIF 2 USB Interface User Manual Download

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