Cubase Pro 8 - Invisible reverb plugin?

Hey there, kind of have an annoying problem.

Whenever any kind of sound is played through or generated by Cubase it seems to get reverb from somewhere, even though I didn’t select any. When I record something or export something and play it through anything else, that reverb is nowhere to be heard.

Does anyone have an idea what could be causing this, I haven’t been able to find any posts with anything similar like this. Any help is greatly appreciated :slight_smile: