Hi Wim
The bit depth setting in Matrix Audio Control Panel is the maximum bit depth of USB output.
Element X supports 24-bit through USB port, if the input audio bit depth is higher than 24-bit, the DAC will process the audio stream as 24-bit. So, it's no differences that setting the bit depth to 32 bits or 24 bits in Matrix Control Panel when using element X.
The bit depth setting in Matrix Audio Control Panel is the maximum bit depth of USB output.
Element X supports 24-bit through USB port, if the input audio bit depth is higher than 24-bit, the DAC will process the audio stream as 24-bit. So, it's no differences that setting the bit depth to 32 bits or 24 bits in Matrix Control Panel when using element X.