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Compact black HDMI audio extractor with HDMI, optical and 3.5 mm ports

AUBEAMTO

AUBEAMTO 4K@60Hz HDMI 2.0b Audio Extractor Splitter Converter

SKU CH-GDSV-HAA1M

Extracts audio from a 4K 60 Hz HDMI 2.0b signal to optical Toslink and 3.5 mm stereo outputs while passing video through, with ARC support

  • TypeHDMI to HDMI + Optical Toslink SPDIF + 3.5mm Stereo Analog A
  • Package Contents1 x HDMI Audio Extractor Converter 1 x Digital Optical Cable
  • Extract audio to amplifier or soundbar via optical and 3.5 mm outputs
  • Supports 4K 60 Hz HDR 10 video with 18 Gbps bandwidth
  • HDMI ARC function returns TV audio through optical or 3.5 mm
  • Three audio modes: TV, 2.0 CH stereo, 5.1 CH surround
  • Includes optical cable, HDMI cable and USB power adapter

Product Purpose

The AUBEAMTO converter extracts audio from an HDMI source and sends it to an amplifier, soundbar or speakers through optical Toslink or 3.5 mm stereo outputs while passing the video signal to a display. It is designed for users who need separate audio routing without powering on the TV or monitor.

Capacity and Headroom

The unit supports video up to 4Kx2K at 60 Hz with HDR 10, HDCP 2.2 and RGB 8:8:8 colour at a maximum bandwidth of 18 Gbps. Optical SPDIF output handles 2-channel PCM, 5.1-channel Dolby Digital, Dolby True HD and DTS-HD, while the 3.5 mm jack is limited to 2-channel PCM stereo.

Interface Limits

HDMI 2.0b caps the video path at 18 Gbps, so higher refresh rates or resolutions beyond 4K at 60 Hz are not possible. The extractor does not support Dolby Digital Plus on any output, and ARC functionality depends on compatible source and sink devices.

Highlights

  • Extract audio to amplifier or soundbar via optical and 3.5 mm outputs
  • Supports 4K 60 Hz HDR 10 video with 18 Gbps bandwidth
  • HDMI ARC function returns TV audio through optical or 3.5 mm
  • Three audio modes: TV, 2.0 CH stereo, 5.1 CH surround
  • Includes optical cable, HDMI cable and USB power adapter

Specifications

TypeHDMI to HDMI + Optical Toslink SPDIF + 3.5mm Stereo Analog Audio, HDMI Audio Embedder Inserter
Package Contents1 x HDMI Audio Extractor Converter
1 x Digital Optical Cable
1 x USB Power Adapter
1 x HDMI Cable
1 x User Manual

Questions about this item

Will the AUBEAMTO extractor pass 4K 60 Hz video to my older 1080p display while sending audio to a soundbar?

The unit supports up to 4K at 60 Hz with 18 Gbps bandwidth and HDCP 2.2, so it will downscale the video to 1080p for your display while simultaneously delivering audio via optical Toslink or 3.5 mm to the soundbar.

How can I confirm the extractor is correctly sending 5.1-channel audio to my AV receiver after setup?

Play a Dolby True HD or DTS-HD test clip; the receiver should indicate 5.1 CH input on its display, and the extractor's mode switch should be set to 5.1 CH for optical SPDIF output.

Does the box include the optical cable and power supply, or must I buy them separately?

The package contains the extractor, a digital optical cable, a USB power adapter, an HDMI cable and a user manual — no extra purchases are required for basic operation.

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