Dac upsample sources Home › Forums › EA Series Amp › Dac upsample sources This topic has 1 reply, 2 voices, and was last updated 2 years, 6 months ago by ELAC Support. Viewing 1 reply thread Author Posts June 7, 2017 at 10:51 pm #9376 BNamanParticipant Does the amp DAC upsample Bluetooth and USB differently or at all? Can you add this feature? June 8, 2017 at 4:56 pm #9393 ELAC SupportModerator The element amp DAC does not upsample the Bluetooth and USB signals. In general this is the preferred. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In