I have a SONOS Port digital out connected to the DAC on McIntosh MA5300. When the Port is set for “variable” line-out, I get a persistent static / crackling noise that seems to be more prevalent when streaming from Spotify.
When changing the output mode to pass-through, this disappears completely.
Has anyone else experienced this? Any tips on how to correct?
The MA5300 is not easily accessible so controlling via the Sonos app is preferred.
Best answer by Jamie A
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