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Small black box with HDMI port on one side and optical, coaxial, 3.5mm jacks on the other

Jansicotek

Jansicotek HDMI ARC to Optical Coaxial 3.5mm Audio Converter 192KHz

SKU CH-C611-22BPT

Extracts TV audio via ARC to optical, coaxial and 3.5 mm outputs simultaneously at 192 KHz with 5.1 channel support

  • TypeAudio Signal Converters
  • Connector A1 x HDMI ARC input
  • Connector B1 x Optical, Coaxial, 3.5mm jack output
  • Package Contents1 x Audio Adapter 1 x Type-c power cable 1 x Users Manual
  • Extracts TV audio via ARC to optical, coaxial and 3.5 mm simultaneously
  • Supports 192 kHz sampling rate for high-resolution sound
  • Optical and coaxial outputs carry 5.1 channel surround audio
  • Built-in amplifier with switchable noise reduction and auto mute
  • ARC and headphone volume controllable through TV CEC

HDMI ARC Audio Extractor for TVs

This converter extracts audio from a TV's HDMI ARC port and sends it simultaneously to optical, coaxial and 3.5mm outputs. It is designed for owners of televisions that lack dedicated audio outputs but do support ARC. The unit requires a TV with an ARC-labelled HDMI socket; without that port the adapter cannot function.

192 KHz Sampling with Noise Reduction

The device supports audio sampling up to 192 KHz and includes a high-performance amplifier with switchable noise reduction and automatic signal mute. Optical and coaxial interfaces carry 5.1 channel audio while the 3.5mm jack provides stereo output. Power is drawn from an included Type-C cable so no separate mains adapter is needed.

Volume Control via TV Remote and Bundled Cable

ARC and headphone output levels can be adjusted directly through the TV remote using CEC commands, removing the need for an extra remote. The package supplies a Type-C power cable and a user manual; no HDMI or optical cables are included, so buyers must provide their own interconnects.

Highlights

  • Extracts TV audio via ARC to optical, coaxial and 3.5 mm simultaneously
  • Supports 192 kHz sampling rate for high-resolution sound
  • Optical and coaxial outputs carry 5.1 channel surround audio
  • Built-in amplifier with switchable noise reduction and auto mute
  • ARC and headphone volume controllable through TV CEC

Specifications

TypeAudio Signal Converters
Connector A1 x HDMI ARC input
Connector B1 x Optical, Coaxial, 3.5mm jack output
Package Contents1 x Audio Adapter
1 x Type-c power cable
1 x Users Manual

Questions about this item

How do I install the HDMI ARC converter and what step is often missed?

Connect the TV's HDMI ARC port to the converter's HDMI input, then attach optical, coaxial or 3.5mm cables to your sound system; the step often missed is enabling HDMI-CEC and ARC audio output in the TV settings so the converter receives a signal.

What maintenance or replacement will the converter need over time?

The unit has no user-serviceable parts; only the external Type-C power cable or HDMI and audio cables may wear and need replacement.

What is the first limit reached during sustained high-rate playback?

The converter supports up to 192 kHz sampling and 5.1 channel output on optical and coaxial; sustained use at that rate is its design ceiling.

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