Microphone power supply for condenser microphones and preamplifier. The number of channels, polarization voltage, gain, filter etc. can be customized.
Microphone Power Supply MSxx / MVxx
- Measurement of Sound and Vibration
- Measurement of Sound insulation
- Monitoring of traffic noise
MSxx and MVxx
Microphone Power Supply
0 V or 200 V polarization voltage for condenser microphones
30 V or ±15 V for preamplifier
Up to 8 identical channels
Types MVxx with gain of +0 dB, +20 dB, +40 dB and Overload Indication
The battery-operated power supplies series MSxx and MVxx return 0 V or 200 V polarization voltages for condenser microphones and 30 V or ± 15 V for the preamplifier. They are thus suitable for a large number of commercially available condenser microphones.
The power supplies are optimized for low noise.
The devices in the series MVxx are also equipped with a switchable gain of +0 dB, +20 dB and 40 dB, and overload display equipped.
Should the input signal be greater than 7 Vrms, this is indicated by a red LED. All devices can be powered by batteries or an external 12V power supply.