Manual

187
Microphones
16. Microphones
NTi Audio Microphone Overview
M2230 M2211 M2215 M4260 MA220
PreAmplifier
Certified Class 1
measurement
microphone according
to IEC 61672.
Metal diaphragm.
General purpose
measurement
microphone.
Class 1 frequency
response.
Metal diaphragm.
Measurement
microphone
for high sound levels
(up to 153 dB).
Class 1 frequency
response.
Metal diaphragm.
Cost-effective class 2
measurement
microphone for general
sound level testing,
commissioning and
service of audio-
acoustic installations.
Microphone
preamplifier
compatible with
1/2” pre-polarized
capsules.