Hello folks,

its maybe not the right section, but its also the latest mixer of rane.

I bought a ttm56s recently when i was on vacation in the states but when i got back home a few days ago i found out that it has a defect.
It is coming this weird buzzing sound out of the speakers and the headphones like i dont have ground but everything is perfect wired. Weird is also that my laptop is standing next to the turntables and if i unplug the ac adapter the sound is getting louder. i thought its because of the electric curcuit in my flat but it made a test in another flat and its the same. i have warranty and can get a new mixer but i would like to solve the problem here because the shipping is mad expensive to the states from europe.

does anyone had the same issue? would be really cool if someone help me.

thank you