I have Benchmark DAC3 and Audirvana is streaming with DoP 1.1 to DAC with USB.
This reply i got from Benchmark support: "Yes, the 2x and 4x lights should be on when a DSD64 file is being played.
Verify that the DAC is in the USB 2 mode. If in the USB2 mode, something is not set correctly in Audirvana."
I have only 16 and 44 lights on so it’s not correctly sending DoP 1.1?