Hi,
Due to how the USB protocol works, all USB audio
devices
have the same latency.
You should be able to get lower latencies by loading the
snd-usb-audio driver with the "nrpacks=1" parameter, and
using three periods in Jack.
Thanks for this worthy hint. Unfortunately, jack will not
start with this setting on my card. Is there anything
additional I can do?
Thanks & best regards
ce