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GKC Part# 409 Model #700

Monitor Amplifier

An all integrated circuit amplifier primarily designed for ENG applications, it is used mostly in radio. It can be used as a speaker amp., a speaker headphone amp., or strictly as a headphone monitor amplifier. It comes with a belt clip and 9V battery.


  • Input 1 K ohms 1/8" (3.5mm) phone jack
  • Output impedance 8 ohms 1/4" (6.3mm) phone jack
  • Dimensions: 4-1/4" H. 2-1/4" W. 1-1/4" D.

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