Norsonic offers a wide range of microphones and preamplifiers. Which all conform to international standards and can be used with Norsonic-measurement instruments and devices of other renowned producers. As a result of the close cooperation with our customers, Norsonic has developed the 7-pin lemo plug, the meanwhile generally recognized standard for microphone preamplifiers.

• 7 different models
• ½”- and ¼”-variants
• ICP and traditional 7-pin lemo
• Internal microphone heating
• High input impedance
• Low output impedance
• Large frequency range
• ½”- and ¼”-versions for insert-voltage tests.
• Usability with up to 100 m extension cord without limitation of specification.