Aimil Ltd.
Preamplifiers

Preamplifiers

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These G.R.A.S. microphone preamplifiers are small robust units optimized for acoustical measurements with condenser microphones. All these preamplifiers are B17compatible with measurement microphones as defined in the international standard IEC 1094 ”Measurement Microphones, Part 4: Specifications for working standard micro-phones”.


 To be used with microphones