Skip to main contentSkip to footer
1 of 6

Overview

The D Debra Pro UHF 4 Channel Wireless Microphone System is a comprehensive solution for reliable, high-quality sound. Perfect for karaoke, church events, parties, and more, this system offers flexible configuration options and robust performance.
Open Box

Open Box - D Debra Pro UHF 4 Channel Wireless Microphone System with Cordless Handheld Lavalier Headset Mics

Model: AU400
Web Code: 19158147
Sold and shipped by | 4.3 seller rating (366 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Debra Audio AU400 4 channel wireless microphone system. (Freuqncy point: A- 501/511.5/524/538.5 B- 506/517.5/531/546.5)

There 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 Condition
Open Box

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product