Neumann N149 A USA Power Module for M147/149 mics
The Neumann N149 A USA power supply generates the necessary operating voltages for M 147 Tube, M 149 Tube or M150 Tube microphones. The microphone connects via a 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.
Neumann N149 A USA Specifications
- Mains voltage US: 117 V/60 Hz
- Output voltages: for M 149 Tube
- Power plug: US
- H x W x D: 90 x 100 x 145 mm
- Weight approx: 1.5 kg