Neumann M 149 Tube Variable Dual-diaphragm Microphone Interconnect plus a high frequency (HF)

plus a high frequency (HF) only mode for reducing the signal level of only the 'sss' and not the original dialog

which is similar to the 2520

Input and output are balanced as well as fully floating

providing a means to adjust the tonal balance with finer resolution in an even gentler manner

Neumann M 149 Tube Variable Dual-diaphragm Microphone Interconnect plus a high frequency (HF)The M 149 Tube* is a variable dual diaphragm microphone. The K 49 capsule well known from the legendary U 47 and M 49 microphones is followed by a tube functioning as an impedance converter. In contrast to earlier concepts utilizing a transformer the tube is complemented with a transformerless output circuit design. The M 149 Tube can thus feed long microphone cables without any coloration. Two slide switches are located below the large, acoustically