Exactpower EP15A problem

Thread Starter


Joined Mar 21, 2021
i have bought a Power conditioner"Exactpower EP15A" for my audio gear, it is a rather old unit, 2008, the problem is that when i hook it up to my audio gear the sound is awful, i then took my oscilloscope and measure the AC coming out from it, the sinewave look fine, but when you zoom in on it, it looks not so good, look at the photos, the bad one is exact power and the good one is from ac wall outlet, can this be a problem with voltage regulation, or do you have any idea, caps in DC regulation?
im sorry for my bad english, im from Sweden.