Ticking when plugged into the power

Portable PA
1

Hello, my S1 Pro keeps making ticking sound when plugged into the power (and also buzzing when the instrument is plugged in). When running on the battery, ticking and buzzing disappears...

2

Hi, LukasH.

Welcome to the Bose Portable PA Community.

@LukasH posted:

Hello, my S1 Pro keeps making ticking sound when plugged into the power (and also buzzing when the instrument is plugged in). When running on the battery, ticking and buzzing disappears...

Please try your S1 Pro in a different location (different building) so you are connected to a different AC power source and different environment. Do you still hear the ticking and buzzing?

ST

3

Thanks for a good advice - in another venue it´s OK. Problem seems to be in our home electric circuits... thank you again! 🙂

4

Hi, LukasH.

@LukasH posted:

Thanks for a good advice - in another venue it´s OK. Problem seems to be in our home electric circuits... thank you again! 🙂

Thank you for coming back to tell us that you've found the problem.

Please us about your music.

Thank you,

ST