Debra Audio Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party (with 4 Bodypack (A))

Price: $139.89
(as of May 19, 2026 08:44:35 UTC – Details)

From the brand

D Debra Audio Equipment

“D Debra” is a high-quality microphone and electronic audio product logo.

“D Debra” committed to developing a variety of high-quality and professional and non-professional consumer audio products. “D Debra” ‘s diverse product range includes professional wireless microphones and in-ear monitor systems designed for performers, high-quality mixers for professional DJs and recording studios, and singing equipment for portable music players and smartphones Sets. Most use for Speeches, weddings, churches, etc.

Wireless Microphone

Mixer Audio

In Ear Monitor System

What is our brand concept?

“D Debra” is a registered trade mark of musical instruments. Its philosophy is not only dedicated to the gorgeous appearance of products, but also has inherent high quality. The purpose is to express that more hobby users and users can use high-quality products. Its design icon is not only liked by people with many years of experience in the musical instrument industry, but also attracts young people who are all new to performing.

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.

Product summary

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