Siphon HDMI to HDMI Audio Extractor

HDMI 2.0, HDCP 2.2, 4K@60

Sewell Part # SW-33072

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Extract the high-def audio from your HDMI sources and redirect it via digital S/PDIF (TOSLINK), Coax, or RCA. Supports downscaling and ARC.

Extract audio from any HDMI run with the Siphon. This unit supports full HDMI 2.0 and HDCP 2.2 specs. This is excellent for redirecting audio to separate sound system. ARC and downscaling are supported as well to make sure that this will not interfere with your current setup.


Mfg. Part Number

  • SW-33072


  • Sewell


  • HDMI 2.0, HDCP 2.2
  • Up to 4K@60
  • Compatible with previous versions of HDMI and HDCP
  • S/PDF, Coaxial, RCA outputs available
  • ARC
  • Downscaling optional

Box Contents

  • Siphon Audio Extractor
  • Power Supply
  • Magnet Feet
  • Quickstart Guide


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Siphon HDMI to HDMI Audio Extractor, HDMI 2.0, HDCP 2.2, 4K@60