Your search for digital audio cable returned these articles:

Audio cables buying guide
by Ralph Graves

Our home audio cable buying guide includes discussions of stereo RCA, coaxial digital, stereo minijack, optical digital (toslink), and XLR cables.

In this article, we'll give you the information you need to choose the right type of audio or video connection, and tips on finding a good, high-quality cable.

HDMI cables buying guide
by Steve Kindig

HDMI connections got a big update in 2014 as 4K Ultra HD TVs appeared with HDMI 2.0 inputs capable of supporting 4K's higher data demands. With support for multichannel and high-res audio, HDMI is the most important connection for home entertainment. Learn about other HDMI features, and get tips on choosing cables.

Now that the front door speakers were in  -- and we could ably demonstrate the difference between the front aftermarket and rear factory speakers -- it was time to install the new...

Most people own at least one HDTV, and there are lots of sources of high-def video. So how come so many folks put up with sub-par picture quality? This article offers tips on how to get the best-looking picture for all of your video sources.

Home A/V connections glossary
by Crutchfield Writing Team

There are many types of connections you may encounter when setting up your new A/V system. Find out what it all means.

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