Mixing console, that is, in the sound amplification system and audio recording is a common equipment, it can be multiplexed input signal amplification, mixing, distribution, sound quality modification and sound effect processing;
With multiple input, each acoustic signal can be processed separately, can be used for the sound quality compensation of treble, alto and bass, to increase the flavor of the input sound, to do the spatial positioning of the road source; Can also be a variety of sound mixing, mixing ratio is adjustable;
Has a variety of output: including left and right stereo output, group output, mixed mono output, monitoring output, recording output and auxiliary output widely used in broadcasting, theater, ballroom, gymnasium and other places.
There are 8 channels, 12 channels, 16 channels, 24 channels, etc., each channel can be independently processed for signal, such as signal amplification, tone adjustment, sound spatial positioning, mixing, etc. The mixer can be divided into three parts: input, bus and output.
The mixer is the core force in many systems. It can not only create stereo sound, beautify sound, but also suppress noise and control volume. It is an indispensable equipment for sound art processing. If there is no mixer can only connect CD DVD microphone on the power amplifier, the number of microphone will not exceed two, and the microphone before the power amplifier will be relatively poor, leading to bad sound and adjust the volume is not convenient. The common mixer can accept 8~24 different signals at the same time, and adjust and process these signals in timbre and amplitude respectively.