Huge amount of headphone power delivered by Class A amplifier
Headphone power amplifier built to hear even the subtlest nuances from the targeted area. Designed to amplify every detail crystal clear, using precision FET operational amplifier with new level of performance - Burr Brown OPA627.
Precision High-SpeedDifet® Operational amplifier that offers lower noise, lower offset voltage and higher speed. Amplifier that extracts more detail from complex mixed sounds, where human voices sound realistic and had their own space around them.
Automatic Gain Control
Performing audio surveillance outdoor using directional microphone as a primary tool takes you in a very complicated acoustic scene.
The primary use of Automatic Gain Control (AGC) is to tame the substantial variations in signal levels encountered with speech or other useful source of sound. The goal of the AGC is to provide comfortable listening while moving the signal level closer to the ideal target level without eliminating the natural dynamics of the signal.
The X64ACS AGC system is free for the operator - you can set your own threshold level, and while you set it your ears will always be protected from dangerous sound levels.