Applications
- Sound and vibration measurements
- Sound insulation measurements
- Traffic noise monitoring
Functions
- 0 V or 200 V polarization voltage for condenser microphones
- 30 V resp. ±15 V for preamplifier
- Up to 8 identical channels
- Battery operated
- MVxx series with gain of +0 dB, +20 dB, +40 dB
- MVxx series with overload display
The battery-operated power supply units in the MSxx and MVxx series provide 0 V or 200 V polarization voltage for condenser microphones and 30 V or ±15 V for preamplifiers. They are therefore suitable for a large number of commercially available condenser microphones. The power supply units are optimized for minimum inherent noise.
The devices in the MVxx series are also equipped with a switchable gain of +0 dB, +20 dB and +40 dB and an overload indicator. If the input signal is greater than 7 Vrms , this is indicated by a red LED.
All devices can be operated with an external 12 V plug-in power supply. Battery operation optional.
