Professional stage audio equipment including: monitor console; power amplifier mixer; portable mixer; power amplifier; dynamic microphone; a condenser microphone; wireless microphone; speaker; monitors; amp; ultra low sound box; equalizer; reverberation; effects; delay; compressor limiter; sound; noise; CD player; audio cassette; VCD; projector; pitch shifter; VOD; headphones and other numerous equipment.
The tuner is responsible for performance on the stage all professional audio equipment. First need to put all the audio to the mixer, and then put them into each sub Road, marshalling, adjust, and total output audio by the general sound balance sent to the amplifier and speaker sound, to make it compatible with the acoustic characteristics of the venue. The tuner needs to know the music characteristic, every link of the resonance frequency and the site most likely to feedback, in order to control the volume of each song, and make a balanced treatment on them. In addition to the will not effect improved
Voice, musical instruments and familiar with the function of each piece of equipment and restrictions, not to appear distortion and other adverse effects. For the selection of equipment to ensure its quality and reliability, in advance to prepare for possible failure, take effective remedial measures in a timely manner. Sometimes the need to complete the preparation of a few hours before the show, although the time is very tight, but for the sake of the safety of each signal line should be their own to meet before.
Average output power is the power of continuous work for a long time. The peak power refers to the maximum power of bears in a short period of time, it is much larger than the rated power. The output of the PA amplifier by the decision, a certain scale of the concert, will have a certain power, the standards for each one watt. According to the concert venue of the type, size, and the number of speakers of reverberation, power will change.
I hope the above comments in your use of help, you are welcome to inquire.