Why I can not use ASIO for DirectStream DAC in Roon?

[Jason_Huang1 (Jason Huang)]

I connect my windows 10 PC to the DirectStream DAC using USB.

ASIO Driver has been installed, see the image below

And I can use ASIO output in foobar2000

But when I use Roon, it can only find a WSAPI device:

I can enable it

But without ASIO, the maxium sample is 192k and dsd64(DoP) not 358k and dsd128.

How can using ASIO in Roon?

I found description in Roon’s “Audio On Windows” section, it mentioned the UI as follow, But I can find it.

I can only check a workaround check box int device setting as follow

With this I can select 384khz and DSD128, I play 358khz PCM well, but when I play DSD64 or DSD128, there is no sound, and the DAC’s UI display it’s PCM 358K.

Anyone had solved similar problem?

[Lawrence_Hicks]

Hi Jason,

I’m using ASIO device driver on ROON with my EMMlabs Dac. So yes it does work.

Larry