setting sample rate for USB DAC

[dowweb]

Recently I updated my setup with a nice USB DAC. The add-on correctly identifies the DAC as an output device and works nicely.
However, The USB signal the DAC receives is at a sample rate of 44.1 kzH. The DAC can usefully process up to 192 kzH I would like to use a higer sample rate than the now default 44.1.
I guess this is determind in the HA configuration, can anyone give me some pointers?
My HA runs on a Rasperry pi 4B