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Considerable lag on a Sonos Beam when going from PCM to Dolby Digital on a 2017 Samsung TV and an Apple TV as the source. I tried both HDMI and optical adaptor.
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Amazon.com: Sonos Play:1 - Compact Wireless Smart Speaker - Black (Discontinued by manufacturer) : Electronics
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PLAY5BLK2 by Sonos - Sonos Play:5 II - The ultimate listening experience with the purest, deepest, most vibrant sound. | Baillio's
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