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    The N 149 A power supply generates the necessary operating voltages for M 147 Tube, M 149 Tube or M150 Tube microphones. It operates with all mains voltages from 100 V to 240 V, 50 or 60 Hz. Mains power is connected through a standard IEC 320 socket. The microphone connects via an DIN-8 connector.

    The microphone signal is fed to a XLR 3 M connector. The modulation output is balanced. The N 149 A 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 between microphone and power supply can be up to 100 m long. Modulation cable lengths up to approx. 300 m are allowed.
     

         

 

    The condition of this item is:

      Tested (without Microphone!!)  Functioning (the light goes on)  Rusted Screws Missing   Dent Crack Scratch  Been Dropped Smoke Free Logo intact

     

    The accessories for this item are:

      Power cord

     

         

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      International buyers may contact microphones-r-us for shipping.  International postage will likewise be provided solely by the USPS but surface mail options are not provided as the delay in delivery often results in disputes and anxiety on both ends.

     

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