Join our Newsletter
J-Tech Digital Guides
Product Guides
Explore practical guides, setup advice, and product insights from the J-Tech Digital team.
Featured Guide
4K-60Hz
Start here
JTECH-AE4KA (JTD-3193) – 4K HDMI Audio Extractor with ARC | Setup GuideExtract audio from an HDMI signal, and send it to an external sound system via Optical or RCA.
Latest Articles
3 articles
4K-120Hz
JTECH-AE8K (JTD-302) – 8K 60Hz 4K 120Hz HDMI Audio Extractor with ARC | Setup GuideAchieve 4K 120Hz video pass-through using this extractor, as explained in this video guide.
4K-60Hz
JTECH-EXD-ARC (JTD-3146) – 4K 60Hz HDMI Audio Extractor with Downmix & ARC | Setup GuideExtract audio from an incoming HDMI signal, and send it to legacy audio devices. Check out how!