K3

1. DSP multi-purpose power amplifier with toroidal transformer;
2. 1.5U aluminum alloy panel, DSP pre-amp effect with CLASS D post-amp;
3. Music and vocals are independently configured with 3-segment parametric equalization adjustment;
4. Equipped with 5.0 Bluetooth and USB player interface, which can play lossless music;
5. Provide 4 microphone inputs, optical coaxial inputs, and 15m infrared remote control, which is convenient for engineering use;
6. SUB subwoofer output interface, pure music output interface, 5V1A power interface;
7. Built-in microphone automatic noise suppression circuit and feedback simulation circuit;
8. Double reverberation, reverberation, damping, pre-delay and other functions make the singing voice more rich and natural;
9. Professional-grade full electronic volume control, music pitch change and one-key factory reset
10. Perfect overheating, short circuit, DC and other speaker protection functions.
11. Equipped with temperature-controlled cooling fan to strengthen the heat dissipation of the machine and meet the long-term work;