So, I have a new McIntosh MA5300 and I’m using Roon on my 2018 MacBook Pro attached using USB to my MA5300. The thing I noticed is that regardless of the native resolution of the track, the MA5300 always says that the sampling rate is 48Khz. After some searching I found how you can make some changes with the MIDI setup app and changed the rate to 32\384 which is the maximum available on the MA5300 using the USB input. Then all of the tracks I played displayed as 384Khz. So, is my MBP up sampling all of the tracks. I would think it would just send out the native digital format over USB.
What am I missing here?