KTV digital pre-level, karaoke OK room, simple requirements of the dance hall, conference hall or multi-purpose hall to use, because of its good effect, easy to operate, cost-effective, won the public welcome. This product has a speaker processor function karaoke effect, each function part are independently adjustable, and a corresponding PC interface, easy to operate.
Features
● This series of products is a speaker with a speaker function karaoke effect, each part of the function are independently adjustable.
● 24Bit data bus and 32Bit DSP.
● MUSIC has 7 parameter equalization. MUSIC to main output high-pass filter: 12dB-24dB (0Hz-303Hz)
● The MIC has 15 parameter equalization and the microphone has compression limiting function.
● The main output has 5 parameter equalization. There is a compression limit function.
● The center output, rear output and subwoofer are equipped with 3 parameter equalization.
● There are four kinds of feedback suppression of the microphone, and can choose OFF / 1/2/3.
● 16 modes can be stored.
● microphone output, the main output, the home output, subwoofer output, rear output are equipped with pressure and delay function.
● Built-in manager mode and user mode, user mode can not be stored after adjustment parameters.
● The machine has a full function menu, can also be set through the PC interface.

Technical Parameters
Maximum input level: 4V (RMS)
Maximum output level: 4V (RMS)
Music gain: MAX: 12dB
Microphone sensitivity: 64mV (Out: 4V)
Signal to noise ratio:> 80dB
Power supply: 220V / AC / 50Hz
Size: 483 X 218 X 47.5mm
Net weight: 3.5KG