dBpro SX600 600w Smart 3-in-1 Amplifier + Processsor + 2 Wireless Mic

●An intelligent all-in-one design integrating wireless microphones, audio effects processor, and power amplifier—delivers professional-grade karaoke performance.
● Digital amplifier provides powerful output; high-quality circuit board with microcontroller technology ensures longer lifespan than standard PCBs.
● Elegant touchscreen display with English/Chinese language options; user-friendly interface with direct on-screen menu operation.
● Dual karaoke chips enable asynchronous audio processing, effectively preventing feedback and noise for rich, natural vocal reproduction.
● Adjustable startup volume for music, microphone, and effects, with maximum volume lock and one-click factory reset.
● Multiple built-in karaoke scene modes; disable reverb to switch to conference mode easily.
● ARC (Audio Return Channel) support for audio/video signal feedback.
● REC recording output available.
● Analog audio output for Main, Center, and Subwoofer channels.
● USB interface for tuning and control via software.
● High-fidelity, high-dynamic range power amplifier with outstanding stability and ample power.