This power amplifier has the following features:
Built-in 24-bit digital audio effects processor;
Built-in microphone vocal exciter;
Built-in digital crossover for ultra-low sound signal output;
Built-in ultra-low sound exciter;
Premium low-noise microphone pre-amp;
Rear panel is equipped with insert point of microphone channel and main channel. It is convenient for you to connect peripheral equipments like the equalizer to adjust the sound.