Hi JamieB,

Our Oppo 203s can deliver TrueHD and DTS-HD through the HD621; but I didn't know that any of my other sources (connected to the switch) could do hires surround as well. So I settle for what the extractor can deliver over SPDIF.

How can we get more audio resolution from Apple TV 4K? Their specs only say:

HE-AAC (V1), AAC (up to 320 Kbps), protected AAC (from iTunes Store), MP3 (up to 320 Kbps), MP3 VBR, Apple Lossless, FLAC, AIFF, and WAV; AC-3 (Dolby Digital 5.1), E-AC-3 (Dolby Digital Plus 7.1 surround sound), and Dolby Atmos

If there is a way, I guess that I could connect the Apple HDMI out to the input of the 203.

Last edited by OldDogCan; 2019-12-04 03:23.
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