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Small black box with HDMI ARC input and optical, coaxial, 3.5mm outputs

Jansicotek

Jansicotek HDMI ARC Audio Extractor Splitter 192KHz 5.1ch 3.5mm

SKU CH-JKK0-V89DN

Extracts TV audio via HDMI ARC to optical Toslink, coaxial and 3.5 mm jack simultaneously with 192 kHz sampling and 5.1 channel support

  • First connector1 x HDMI ARC input
  • Second connector1 x Optical, Coaxial, 3.5 mm jack output
  • Product typeAudio Signal Converters
  • In the box1 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 playback
  • Delivers 5.1 channel surround through optical and coaxial outputs
  • Built-in amplifier with switchable noise reduction for cleaner sound
  • Automatic mute function prevents audio artefacts during signal loss

HDMI ARC Audio Extractor for TV Sound Systems

This adapter connects to a TV HDMI ARC port and splits the return-channel audio into optical Toslink, coaxial and 3.5 mm jack outputs simultaneously. It is built for owners of soundbars, amplifiers or home-theatre receivers that lack an HDMI input but accept digital or analogue audio. The unit includes a USB-C power cable and a user manual.

Replaces Direct TV-to-Speaker Wiring When ARC Is

Many modern televisions provide only an HDMI ARC socket for external audio. This extractor upgrades that single port into three parallel connections so you can feed a sound system and headphones at the same time. The jump is worth it when the TV has no optical, coaxial or analogue output of its own and you need to keep volume control through the TV remote via CEC.

Limited to TVs with an HDMI ARC Port

The device functions only when the source TV explicitly supports Audio Return Channel on its HDMI socket; a standard HDMI input will not pass audio to the extractor. Optical and coaxial outputs carry up to 5.1 channel audio at a maximum 192 kHz sampling rate. It does not decode or down-mix formats beyond what the TV transmits over ARC.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $17.99
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Specifications

Product
Product typeAudio Signal Converters
Ports & slots
First connector1 x HDMI ARC input
Second connector1 x Optical, Coaxial, 3.5 mm jack output
In the box
In the box1 x Audio Adapter
1 x Type-c power cable
1 x Users Manual

Questions about this item

Does the HDMI ARC input need a separate power supply to work?

The unit includes a Type-C power cable, so it requires external power from a USB port or mains adapter to operate.

Which connection step do users most often miss when hooking up the extractor?

The TV must be set to output audio through its ARC-enabled HDMI port and CEC control must be turned on, otherwise the extractor receives no signal.

How often should the optical or coaxial cables be replaced to keep 5.1 channel audio reliable?

Optical and coaxial cables do not degrade on a schedule; replace them only if you hear dropouts or see physical damage to the connectors.

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