Since I have connected the pre-out to a subwoofer sometimes, so not all the time, when there is a switch between tracks on Spotify or Qobuz, i can hear a slight pop sound, the same sound it makes when I turn the Atom on from sleep. Anyone else has noticed the same.
When I disconnect the subwoofer its not there anymore!
The popping sound is not coming from the sub, but from the normal connected speakers, even when the sub is turned off. Perhaps it’s the cheap cable to the sub is the culprit, and the length 7 meters!