Product Description:

Features:

*Professional pre-amplifier adopts dual-mode reverb processing, which makes the vocal effect more abundant, natural and transparent. It is a high-fidelity smooth natural sweet style stereo dual reverb and multi-purpose karaoke effect. The output has front (rear) left and right channels, center channel, and subwoofer frequency channel. And it is very simple and convenient to use like karaoke amplifier.
*High-grade aluminum alloy panel is transported, 1U ultra-thin design, using karaoke adjustment to make debugging more convenient and easy.
*The microphone is equipped with 6-band parameter equalization adjustment, the adjustment range is wider, the sound is more delicate and soft, and the original tone is not damaged, the single-band sound quality effect is improved, and the howling frequency is effectively processed.
*Subwoofer channel output design with crossover point and adjustable output gain; Subwoofer channel has a perfect anti-low-frequency self-excitation circuit, when entering the MIC, the low-frequency signal output port is automatically attenuated by half to prevent low-frequency howling and damage to the device ; With microphone does not enter the Subwoofer channel function.
*The center output channel design can choose music/reverb ratio or pure human voice; and can independently control the volume and high, medium and low frequency adjustment.
*There are 5 channels of MIC input, 2 channels on the front and 3 channels on the rear panel.
*This machine has Bluetooth audio input, optical fiber input, USB input.
*LED display screen, switch on/off display trademark, four sets of output with spectrum jump.

Specification:

Signal to noise ratio/left and right channels (1KHZ, 0dB): 90dB
Total harmonic distortion: 1KHz-3dB 0.03%
Sensitivity: MIC: 6mv/4KΩAUX: 280mv/30KΩ
Frequency: MIC: 40Hz-15kHz + 1 / -6dB
Tone: Music: Bass: + 10dB (100Hz)
Center channel: 87dB
Subwoofer channel: 87dB
Separation: 75dB
Sound quality adjustment range/music bass:±10dB(100HZ)
Treble:±10dB(10KHZ)
Microphone bass:±10dB(100HZ)
Treble:±5dB(10KHZ)
Double echo effect: output level: 2.8V/KΩ
Microphone squelch threshold: over-voltage 3MV, start-up time 3S
Distortion (1KHZ, 30MV): 0.03%
Power: 25W
Dimensions: 482 (length) x47 (height) x163 (width) mm

Package Include:  

1*Processor Audio Processor

Tips:

Please allow minor deviation due to manual measurement.

Due to the difference between different monitors, the picture may not reflect the actual color of the item.