@cereyanlimusiki from the log it looks like your NAD is defaulting to the HDMI Audio Return Channel and TV input.
20211020 180643 worker: MPD audio output (Pi HDMI 1)
20211020 180644 worker: Audio formats (U8, S16_LE)
20211020 180644 worker: ALSA mixer name (HDMI)
The audio formats of U8, S16_LE would indicate this as the USB formats quoted by the manufacturer are "Asynchronous USB 24/192 Input supporting MQA and DSD"
Perhaps unplug the TV and see what changes or investigate the NAD HDMI Audio Return Channel settings.
20211020 180643 worker: MPD audio output (Pi HDMI 1)
20211020 180644 worker: Audio formats (U8, S16_LE)
20211020 180644 worker: ALSA mixer name (HDMI)
The audio formats of U8, S16_LE would indicate this as the USB formats quoted by the manufacturer are "Asynchronous USB 24/192 Input supporting MQA and DSD"
Perhaps unplug the TV and see what changes or investigate the NAD HDMI Audio Return Channel settings.
Quote:14 HDMI ARC
• Connect only to TV that supports ARC (Audio Return Channel)
function.
• Use HDMI cable to connect HDMI ARC to corresponding HDMI ARC
port of TV.
• With ARC connection established, D 3045 will output audio signal
from TV.
IMPORTANT
Ensure that the audio setting/format of ARC-connected devices to
D 3045 is set to PCM only.
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bob
bob
