Behringer A500; symmetrical or asymmetrical power supply?

Hi all.

I´m about to add the K4700 to a Behringer A500 amp and wonder if this amp has a symmetrical or asymmetrical power supply?

On the pictures you find on the internet: symmetrical but I don’t have a schematic so I’m not 100% shure but at least 90.

Thanks!

Your 90% guess is a lot better than mine :wink:

Thanks :slight_smile: