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OUR PART #: N149A MFR #: 008446
Neumann's N149A power supply generates the necessary operating voltages for M147 Tube, M149 Tube or M150 Tube microphones ... Read more
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Neumann's N149A power supply generates the necessary operating voltages for M147 Tube, M149 Tube or M150 Tube microphones. Mains power is connected through a standard IEC 320 socket. The microphone connects via DIN-8 connector.
The microphone signal is fed to a 3-pin XLR-M connector. The modulation output is balanced. The N149A supplies the bias voltages for the microphone capsule, the filament voltage controlled by a sensor circuit, and a further voltage to generate the plate voltage and other necessary operating voltages within the microphone itself.
The unit produces constant current, effecting a soft start of the tube. The KT 8 cable (not included) between microphone and power supply can be up to 100m long. Modulation cable lengths up to approximately 300m are allowed.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.