Topic: Adi2 dac high pitch noise with RCA when play dsd256
When I try to play some dsd256 through foobar.
I notice when I use RCA output, there is very annoying high pitch noise. After I stop the music, the noise disappear.
Then I try dsd128, pcm 384, dsd 64. the noise become less and less.
Playing something like 44k and 96k doesn't have this problem.
I try to connect RCA to different devices but still.
Turning volumn doesn't help at all.
Switching dsd direct doesn't help.
The XLR is totally normal at whole time.
Can anyone give me some ideas about this issue?