Neumann N 149 A
Power Supply for M 147/149/150 Tube Microphones

OUR PART #:  N149A

Neumann's N 149 A power supply generates the necessary operating voltages for M 147 Tube, M 149 Tube or M150 Tube microphones.
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Our Price: $1,100.00
List Price: $1,380.00
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Neumann N 149 A
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Neumann's N 149 A power supply generates the necessary operating voltages for M 147 Tube, M 149 Tube or M150 Tube microphones.  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 3-pin XLR-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 (not included) between microphone and power supply can be up to 100 m long.  Modulation cable lengths up to approximately 300 m are allowed.

Specifications:

  • Mains voltage (US): 117 V/60 Hz
  • Output voltages: for M 149 Tube
  • Power plug: US
  • Dimensions (H x W x D): 90 x 100 x 145 mm
  • Approximate Weight: 1.5 kg

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