New Apple TV lacks optical audio port but makes it up with Dolby Digital Plus 7.1
Amazon.com: avedio links HDMI Switch Audio Extractor, HDMI Switch Splitter 2 Inputs 1 Output with Remote 4K@60hz, 2-Port HDMI2.0b Switcher Box with Optical Toslink SPDIF+Coaxial+Analog RCA Stereo Audio Out : Electronics
Apple TV Settings for the Classroom — Learning in Hand with Tony Vincent
Amazon.com: LVY HDMI Audio Extractor, 4K HDMI to HDMI + Audio (SPDIF + RCA Stereo) Audio Extractor Supports Apple TV, Fire TV and Blue-Ray Players HDMI to Optical Audio Converter : Electronics
Apple TV 4K (2nd generation) - Technical Specifications
Q&A - Why is Surround Sound not working on my Apple TV 4 or Apple TV 4K - AppleToolBox
Set up Dolby Atmos or surround sound on Apple TV with a sound bar or AV receiver - Apple Support
Kanex Digital Audio Adapter for Apple TV
Apple TV 4 Features | page 5
Amazon.com: LVY HDMI Audio Extractor, 4K HDMI to HDMI + Audio (SPDIF + RCA Stereo) Audio Extractor Supports Apple TV, Fire TV and Blue-Ray Players HDMI to Optical Audio Converter : Electronics
New Apple TV & Amazon Fire TV Drop Optical Audio Output - Essence For High Res Audio
![Guide to Connecting Your Apple TV to Surround Sound Speakers [Updated for Apple TV 4K]](https://www.jeffperrinmusic.com/blog/images/2015/05/surround_set-up_image1.jpg "Guide to Connecting Your Apple TV to Surround Sound Speakers [Updated for Apple TV 4K]")
Guide to Connecting Your Apple TV to Surround Sound Speakers [Updated for Apple TV 4K]
![Guide to Connecting Your Apple TV to Surround Sound Speakers [Updated for Apple TV 4K]](https://www.jeffperrinmusic.com/blog/images/2015/10/AppleTV4_rear.jpg "Guide to Connecting Your Apple TV to Surround Sound Speakers [Updated for Apple TV 4K]")
Guide to Connecting Your Apple TV to Surround Sound Speakers [Updated for Apple TV 4K]
Kanex Digital Audio Adapter for Apple TV
Apple TV review (2015): A huge leap forward, unless you want 4K | Engadget
Amazon.com: ROOFULL 4K HDMI to HDMI and Audio (3.5mm Stereo or SPDIF Optical) Extractor Splitter Converter Support Apple TV, Fire TV, Blu-ray Players : Electronics
Q&A - Why is Surround Sound not working on my Apple TV 4 or Apple TV 4K - AppleToolBox
Amazon.com: ROOFULL 4K HDMI to HDMI and Audio (3.5mm Stereo or SPDIF Optical) Extractor Splitter Converter Support Apple TV, Fire TV, Blu-ray Players : Electronics
Differences Between Apple TV 3 and Apple TV 4 (Apple TV HD): EveryMac.com
New Apple TV uses USB-C for service, ditches optical audio out port | AppleInsider
Identify your Apple TV model - Apple Support
little-scale: Apple TV as HD AV Receiver with Analog Audio Output
