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Debra Audio Pro UHF 4-Channel Wireless Microphone System for Karaoke and Church Events (Includes 2 Handheld & 2 Lavalier Mics)
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Category: audio pro audio procondenser microphone

About this item
- The squelch circuit typically monitors the RF frequency channel's strength rather than the noise level and desired signal. In scenarios with low signal strength, interference, or microphone proximity issues, the squelch circuit may unexpectedly open, causing the receiver to emit a loud burst of noise.
- 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.
- It ideal for church, small DJ KJ stage, birthday wedding or family party, conference, classrooms, small karaoke night etc.
- 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.
































