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Remote Reception Metal Panel Light and Smart You Can Use It For DJ Performance Party Professional Stage Wedding What Will You Get 4 Handheld You Will Get: Wireless Receiver*1Handheld Microphone*4Audio cable*1Power supply*1Manual*1(Without battery) 4 Bodypack You Will Get: Wireless Receiver*1Bodypack *4Lavalier Microphone*4Headset Microphone*4Audio cable*1Power supply*1Manual*1(Without battery) 2 Handheld & 2 Bodypack You Will Get: Wireless Receiver*1Bodypack *2Lavalier Microphone*2Headset Microphone*2Handheld Microphone*2Audio cable*1Power supply*1Manual*1(Without battery) Note If you want to use two AU400 wireless microphone systems at the same time, you need to purchase one set of A-band and one set of B-band to prevent them from interfering at the same frequency. Frequency: A-Band: 501MHz/511.5MHz/524MHz/538.5MHz B-Band: 506MHz/517.5MHz/531MHz/546.5MHz AU400 4 Handheld AU400 2 Handheld & 2 Bodypack AU400 4 Bodypack AU200 2 Handheld AU800 8 Handheld Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 1,385 4.4 out of 5 stars 1,385 4.4 out of 5 stars 1,385 4.1 out of 5 stars 140 4.0 out of 5 stars 115 Price $121.34$121.34 $131.89$131.89 $131.89$131.89 $82.89$82.89 $284.81$284.81 Signal Transmission UHF UHF UHF UHF UHF Number of Channel 4 4 4 2 8 Type Handheld Handheld/Lavalier/Headset Lavalier/Headset Handheld Handheld Connectivity Technology XLR XLR XLR XLR XLR Material Metal & Plastic Metal & Plastic Metal & Plastic Metal & Plastic Metal & Plastic Power Source Battery Powered Battery Powered Battery Powered Battery Powered Battery Powered
Debra Audio AU400 4 channel wireless microphone system.(Two set freuqncy point A- 501/511.5/524/538.5 B-506/517.5/531/546.5)
These series products adopt UHF frequency and use the international standard common frequency which can be used in all over the world.
Due to the low frequency and many reasons, traditional wireless microphone usually disturbed by many factors especially by the variety of harmonic which send off by the CD/DVD/VCD/LD and other any digital equipments.
Squelch circuit usually analysis the intensity of the RF frequency channel instead of the noise and the needed signal. Using the low traditional wireless microphone in the complex environment or when the signal of the microphone is week or the microphone is closured, the squelch circuit many suddenly opened which result the receiver send out a strong burst of noise.
It ideal for church, small DJ KJ stage, birthday wedding or family party, conference, classrooms, small karaoke night etc.