The M Series microphones are an important part of our microphone history and have been synonymous with outstanding product quality for decades. With the facelift, we are leading the microphones into the future. Since the products have been produced for almost 70 years, it is important that production processes are regularly checked and adjusted. In addition, the design was adapted to comply with our current corporate design. All these measures enable us to have stable microphone production in the years to come.