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4K 60Hz HDMI Audio Extractor w/ HDMI-ARC & Audio Downmix Function
Upgrade your home theater or audio setup with this J-Tech Digital 4K@60Hz HDMI audio extractor, designed to convert HDMI audio into RCA (L/R) analog or optical (SPDIF) outputs for seamless connection to external speakers, AV receivers, or sound systems. Perfect for gaming consoles, Blu-ray players, streaming devices, and more, this extractor ensures superior sound quality with broad device compatibility.
Enjoy crystal-clear 4K@60Hz UHD video with HDR support, fully compatible with HDCP 2.2/1.x devices, making it ideal for TVs, projectors, and monitors. The HDMI ARC function allows you to extract TV audio and send it to an external sound system via optical and L/R output (Note: eARC not supported)
For enhanced audio flexibility, this extractor features 5.1 audio downmixing, converting Dolby Digital/DTS 5.1 surround sound into stereo audio for older speakers. The built-in EDID switch (TV, 2CH, 5CH modes) ensures seamless compatibility between your source device and display, eliminating audio/video issues.
Whether you're setting up a home theater, gaming setup, or media center, this HDMI to RCA & Optical audio extractor delivers high-quality sound with unmatched versatility.
✅ Extract audio from an HDMI source and send it to an external sound system via SPDIF Optical and L/R audio outputs on the extractor
✅ Extract audio from an HDMI-ARC capable display, and send it to external sound system via SPDIF Optical and L/R audio outputs on the extractor
✅ Supports ARC but not eARC
✅ Supports up to 4K@60Hz UHD resolution along with HDCP 2.2 compatibility
✅ Audio downmixing; allows you to convert standard 5.1 audio to stereo ch. audio to pass via L/R output
✅ Includes EDID management via toggle switch to ensure smooth communication and reduce compatibility issues
Information
- Brand
- J-Tech Digital
- MPN
- JTD-3146
- Model
- JTECH-EXD-ARC
Benefits
- Free delivery over $50
- Free return within 30 days.
- Hassle-free Warranty
- Lifetime Technical Support
Drivers
Specifications
- HDMI Compliance
- HDMI 2.0b
- HDCP Compliance
- HDCP 2.2, HDCP 1.x
- Video Bandwidth
- 18Gbps
- Video Resolution
- Up to 4K2K@50/60Hz (YUV444)
- Audio Formats
- HDMI OUT: PCM 2.0/5.1/7.1, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS, DTS-HD Master, DTS:X, Optical (S/PDIF): PCM 2.0, Dolby 5.1, DTS 5.1, Stereo(L/R): PCM 2.0
- Color Space
- RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
- Color Depth
- 8/10/12bit
- HDR
- HDR, HDR10, HDR10+, Dolby Vision, HLG
- ESD Protection
- IEC 61000-4-2: ± 8kV (Air-gap discharge) & ±4kV (Contact discharge)
- Input
- 1 x HDMI IN [Type A, 19-pin female], 1 x SERVICE [USB Type C]
- Output
- 1 x HDMI OUT [Type A, 19-pin female], 1 x L/R AUDIO OUT [RCA], 1 x OPTICAL OUT [S/PDIF]
- Housing
- Metal Enclosure
- Silkscreen Color
- Black
- Dimensions
- 90mm [W] × 72mm [D] × 20mm [H]
- Weight
- 182g
- Power Supply
- DC 5V/1A (US/EU standard, CE/FCC/UL certified)
- Power Consumption
- 2.6W (Max)
- Operation Temperature
- 0°C ~ 40°C / 32°F ~ 104°F
- Storage Temperature
- -20°C ~ 60°C / -4°F ~ 140°F
- Relative Humidity
- 20~90% RH (non-condensing)
What's in the box
- 1 x HDMI Audio Extractor
- 1 x 5V/1A Power Adapter
- 1 x User Manual
Resources
| File | Version |
|---|---|
| User Manual | 1.0 |














