1-Channel Monitor Amplifier with octave filter AV19

The 1-channel monitor amplifier AV19 is a handheld, battery-driven instrument, which has been constructed mainly to monitor acoustic and vibration signals with headphones.


  • Uses:
    • Location of disturbance sources e.g. automotive development, maintenances of vehicle or machines
    • Preamplifier for analyzer

    Features:
    • One Input channel ( Direct or Microphone or Charge)
    • Measuring output
    • Adjustable Headphones output
    • Input amplifier: 0 dB, +10 dB, +20 dB selectable
    • Output amplifier: +20 dB, +40 dB selectable
    • Switchable octave filter, 9 frequencies
    • Switchable high pass filter
    • Overload indication
    • Internal rechargeable battery for portability
    • Robust aluminum cabinet