hi
as i went to boot up my pc today i noticed a loud hiss coming from my headphones.
this was before i booted up the pc.
the hiss stayed until i played a track on foobar.
shortly after i stopped the track, the hiss returned.
i then shut down the pc , and the hiss stopped.
as a rule , i never turn off the mains supply to my pc,dac or amp.
i cant see the pc causing this , as it was shut down, when i noticed the hiss originally.
so i suspect the dac.
any thoughts, anyone?
thanks





