Effect Audio isn't a brand that's familiar to most, but go down far along the audio rabbit hole, and you encounter boutique ...

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An HDMI splitter takes a signal from one source (like your gaming console, computer, AppleTV, etc.) and sends it to multiple destinations (like TVs or monitors). It’s what you use if you want to, say, ...

If you find yourself running out of HDMI inputs, or want to send the signal from one source to multiple TVs, you'll need either a switch or a splitter. Also called switchers or distribution amplifiers ...