21Hz Backline is a backline rental & event service company located in Herne, the Ruhrarea, Germany.
Our mission is to deliver whatever you are in need to make your show, festival, tour a well sounding success.
From the small guitar comboamp for the living room joint to the complete band quipment, you name it...
But we have decided to take it a little bit further so our stock also covers mixingdesks, microphones, wedges and so on.
To sum it up:
your show misses something? We have it.