Actuator Amplifier

Typical Applications and Use

  • Microphone measurements
  • Driving microphone sound sources
  • Electrostatic-actuator calibrations
  • IEC 61094-6 Compliance
GRAS 14AA Electrostatic Actuator Amplifier

Freq range: 1 Hz to 200 kHz

IEC: 61094-6

GRAS 14AA Electrostatic Actuator Amplifier

The GRAS 14AA Electrostatic Actuator Amplifier is a high-gain, high-voltage amplifier. The 14AA together with the available GRAS electrostatic actuators RA0014 and RA0015 comply with IEC 61094 -6 “Measurement microphones - Part 6: Electrostatic actuators for determination of frequency responses.”..