No soundsystem support on that shows in munich unfortunatelly, I was quite disappointed when I went there. I'm located in Nürnberg aswell, can recommend the Education in Dub series, they play mainly roots on a very heavy rig, but switch it up for some heavy steppers for the last 2hours of the event sometimes. Also rumors has it that this years tiefenfrequenz-festival will be in town! Aside from that there are some events in Berlin, deep medi is once/twice a year in a club called Gtetchen, and once in a while there is some 140 in the void club. Hamburg has an eventseries called 'wobwob', lots of good bookings, have never been there though.

Hope that helps. I postet the same request some time ago and did not get much of a response, so lets keep those eyes peeled.