KAR3502

1. High-fidelity class AB karaoke combined power amplifier;
2. Equipped with high-power toroidal transformer, original onsemi power transistor and well-tuned 15000FU100V large electrolysis. HiFiF audiophile sound effects.
3. With 4K HD video HDMI triple input and one output switcher, ARC, optical fiber, coaxial input;
4. Built-in 5.0 Bluetooth function, which can be connected to major mobile phone music playback APP;
5. Independent USB/MP3 player interface, which can play lossless music, with 15m infrared remote control, it is very convenient to use;
6. Provide five microphone inputs, which is convenient for engineering use;
7. Provide four audio and video input options;
8. Provide video switching, OK equalizer interface, main voice equalization interface;
9. The rear panel is provided with a mixed-signal output interface and a pure music output interface;
10. Built-in karaoke automatic noise suppression circuit, independent vocal high, mid and bass adjustment and independent dual ECHO high, mid and low tone adjustment;
11. Using two Taiwan Taijing chips 62M0001 dual ECHO design, plus 65840 pitch change chip 11 levels of music pitch change function, so that you can sing more naturally and easily, clear and transparent;
12. Perfect overheating, short circuit, DC and other speaker protection functions;
13. Equipped with temperature-controlled cooling fan to strengthen the heat dissipation of the machine and meet the long-term working requirements;
14. Hidden precision potentiometer adjustment is used to ensure reliable operation;
15. There is a music and microphone output limiting potentiometer on the back panel to prevent the signal from being too large and damaging the speaker.