Home audio accessory, the PROZOR HDMI ARC Audio Extractor, extracts digital sound from an HDMI ARC port and delivers simultaneous Optical and Coaxial SPDIF outputs. That helps owners of TVs without digital outputs connect amplifiers, soundbars or headphones with minimal fuss. Does the extractor fit modern setups and preserve expected volume control?
⚡ At a Glance
- • Audio Compatibility: Extracts digital audio from HDMI ARC and outputs simultaneous Optical Toslink and Coaxial SPDIF
- • Best for: Owners of TVs without digital audio outputs who need external amps or soundbars
- • Not ideal for: Setups that require full TV remote volume control for digital audio
Converts HDMI ARC audio to both optical and coaxial SPDIF while supporting PCM stereo up to 192kHz. Passthrough for Dolby Digital and DTS 5.1 keeps surround formats intact and the aluminium housing plus included cables simplify installation.
Clear digital output - with ARC to Optical & Coaxial extraction
The converter reads a TV's HDMI ARC output and routes the digital audio stream to both Toslink and coaxial SPDIF ports simultaneously. Supported formats include PCM stereo up to 192kHz and passthrough for Dolby Digital and DTS 5.1.
Allows connection of amplifiers, soundbars or headphone DACs to TVs that lack dedicated digital outputs, preserving stereo detail or multichannel surround for compatible AV equipment.
Controlled volume handling - with CEC and external audio control
Setup requires enabling CEC on the TV and setting the TV audio output to PCM so connected audio equipment can manage volume and maintain the original digital signal. Manufacturer guidance advises using an external USB power source for stable operation.
Delivers consistent digital audio levels while letting AV receivers or soundbars control volume; some users report retained TV remote control depending on the TV's behaviour.
Simple setup and robust build - with included cables and aluminium housing
The package includes a fibre optic cable, HDMI cable and a USB power cable (adapter not included), while the unit uses aluminium alloy construction for durability and a compact footprint. Setup steps are connect HDMI to the ARC port, enable CEC and set audio output to PCM.
Ready-to-use for most home-theatre systems, with clear user-ready troubleshooting tips and a recommendation to use external USB power to avoid TV USB fluctuations.
✨ The 4 Key Reasons for PROZOR HDMI ARC Audio Extractor
- Simultaneous Optical & Coaxial - Send audio to two devices at once without reconfiguration
- High-resolution PCM support - Preserve stereo detail up to 192kHz sampling rate
- Dolby Digital & DTS passthrough - Deliver surround formats to compatible AV systems unchanged
- Aluminium alloy housing - Compact metal case resists wear and saves shelf space
📋 Technical Details at a Glance
- Category: Electronics
- Function: ARC to Optical & Coaxial audio extractor
- Inputs: HDMI ARC
- Outputs: Optical Toslink and Coaxial SPDIF (simultaneous)
- Supported formats: PCM Stereo, Dolby Digital, DTS 5.1 passthrough
❓ Frequently Asked Questions
Q: Will this work with any HDMI socket on my TV?
A: No. The unit is compatible only with standard HDMI ARC ports, so the TV must have an ARC-enabled HDMI socket.
Q: Can it pass surround sound to my amplifier?
A: Yes. Passthrough is supported for Dolby Digital and DTS 5.1, while PCM stereo is supported up to 192kHz for high-resolution audio.
Q: Are cables and power included in the box?
A: The package includes a fibre optic cable, an HDMI cable and a USB power cable, but a USB power adapter is not included.
🏆 Our Verdict
A sensible choice for anyone needing reliable ARC-to-SPDIF conversion, particularly owners of older TVs that lack digital audio outputs. The combination of simultaneous optical/coaxial outputs, high-resolution PCM support and Dolby/DTS passthrough makes it handy for connecting amps and soundbars. Durable aluminium construction and included cables offer solid long-term value for typical home-theatre setups.
