It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Some features of ATS will be disabled while you continue to use an ad-blocker.
originally posted by: Revolution9
Post removed because of ignorance and lack of acknowledgement by OP.
originally posted by: ignorant_ape
a reply to: Azureblue
step one - turn off the denon unit and get a set of earphones or external speakers - and plug them direct into the 3.5mm output from the computer - and listen to an auidio file - does echo still persist ?
if so - no idea - if not
step two :
pair another computer to the denon - and play a audio file - if ech still there - its the denon thats faulty - warranty , repair or bin ?