Network bridge loud clicks

[VGAustin]

Not sure his is the same issue, but just in case

Electronic soft popping sound

Hello, I recently upgraded to a D’Agostino amp and am no longer using my Transparent Sound Conditioner/Surge protector. The issue is now when I change inputs on the Bartok my speaker make a soft popping sound (annoying). My first question is it harmful to the tweeter and second how can I get it to stop. Any suggestions would be most welcomed. Thank you, Tom