I have music of several sampling rates:
44, 48, 88.2, 96, 176.4 and 192kHz.
During playback I always want maximum upsampling, using my NOS1 24/768 USB DAC.
44&48 allows x16 upsampling.
88.2&96 allows x8 usampling.
176.4&192 allows x4 upsampling.
When playing one album at the time, I set the upsampling rate accordingly.
But when I play a
playlist with songs with mixed samplingrates, then I have to start/stop, change the upsampling manually.
-I wish there was a "Auto upsample" function which automatically upsampled each track to the maximum possible.