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Professional Audio Mixer With Dual Wireless Microphone, Sound Board Console System Interface 4 Channel Dj Mixer USB Bluetooth MP3 Computer Input 48V Phantom Power, Suitable for DJ Karaoke PC Guitar

Based on 89 reviews
Condition: New
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$77.00
Holiday Deal · 1% off was $77.98

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At a glance

Condition
New
Model
MX-R42
Dimensions
5.71"D x 8.07"W x 1.96"H
Weight
1.27 kg
Power Source
Aa Batteries,Corded Electric
Frequency
576.1 MHz
Output Connector Type
XLR
Warranty
Manufancturer warranty for 90 day from date of purchase.

Features 7

  • Product features 4 channel mixer audio, with 2 handheld UHF wireless microphones, open the mixer panel (MIC ON), the microphone will automatically connect. The receiving distance is about 180 feet.Each Mic Has 15 Groups of Frequency Selection,UHF Wireless Microphone Frequency Is CHA 576.1-590.1Mhz, CHB 560.1-574.1Mhz
  • Usb Audio Interface&Channel InterfaceThe Mixer Audio Usb Interface Can Be Use for PC/Phone Recording or Player Music,Need a USB To Phone Adapter To Connect To The Phone. 1-2 channel has gain control, Treble/Mid/Bass/Control, FX Reverb control & independent volume control. 3-4 Channel are RCA stereo inputs, this channel only has volume control, For input and connection computer music, vcd, dvd, cd player, TV audio signal.(Incompatible: speakers whose interface is optical or coaxial)
  • Wireless microphone & Bluetooth The Wireless microphone Volume, Echo, Equalization, Gain Can be Control From No.2 Channel. Bluetooth 3.0 Cordless Music Transfer, Transmission Range up to 35 Ft, BT name: BT-NSMIX. USB LEVEL:MP3/BT Volume Knob (Press TO MAIN)
  • [Use] MX-R42 soundboard echo and tone control are adjustable, bringing more karaoke fun. It allows you to mix microphone signals with music without using an additional mixer, and can be used for karaoke, DJ music, family gatherings, lectures, etc.

Specs 17

Brand Tiimge
Number of Channels 4
Product Dimensions 5.71"D x 8.07"W x 1.96"H
Item Weight 1.27 Kilograms
Connectivity Technology USB, Bluetooth, RCA
Power Source Aa Batteries,Corded Electric
Frequency 576.1 MHz
Output Connector Type XLR

Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


For Karaoke with soundbar, works just fine. but instructions could be better.
We got this for Karaoke for a birthday party and it took a few tries to get it to work but when it did work, it' worked great. Hopefully this will help other as I didn't readily see step by step instructions on how to do this...and maybe I didn't need all that I had to do...but this is what I did to get it to work for me. I needed to buy an additional component - an Optical cable to Audio (the red and white) cable converter. with that here is the set up... TV (optical audio cable) to optic audio converter Optic audio coverter (using the red/white audio cables) to mixer Mixer (using another set of red/white audio cables) to soundbar iPad using Youtube to stream karaoke songs to the TV. That's it...once you know the right set up, it works great. Microphones worked great, the sound was perfect for karaoke and all had a good time. ... show more
Reviewed in the United States on February 24, 2025 by Alphy Oreo

Es muy bueno
Está muy bueno lo recomiendo
Reviewed in the United States on May 15, 2026 by Daniel amador

Not a bad find
Not bad at all four the money.
Reviewed in the United States on October 15, 2025 by Robert G Musch

Works for about 3 months
Very disappointed with this product. Started out decent but within the past few weeks (and after the return window) it's started dropping the USB connection in the middle of recording. Extremely unreliable. Instructions are also very poor.
Reviewed in the United States on April 6, 2026 by John

Excellent
Love it
Reviewed in the United States on April 28, 2026 by Jose f morales

Perfect for Small Room/Home Use
Just received it today. So Far its working great. Mics are pretty clear. Best bang for your buck. Wireless Mics with Mixer, it should be a simple and cost effective Karaoke System to connect to your TV if you know what you're doing. Will update review if things change.
Reviewed in the United States on June 4, 2023 by Ego^

Bluetooth will disconnect
Bought this for a small wedding. The range on the microphones is decent. The mixer is decent. Only downfall is the Bluetooth will disconnect and reconnect when pausing music. Wasn’t too appealing when Bluetooth disconnected and reconnected because it lets you know with a female voice that goes through the speakers. ... show more
Reviewed in the United States on December 2, 2023 by Joshua

My Neighbors Hate Me!
As a starter set I think this setup is pretty good for the price. It’s not studio quality, but it doesn’t claim to be. The sound can get a bit messy as you increase the gain. I wish the microphones would power down automatically if they’re not used, as it’s easy to leave them on and they will burn through the batteries pretty quickly. Overall I’m happy, and my neighbors get to enjoy my poor singing voice as well as my friends’ drunken karaoke. Eventually they’ll get the message that we do it “My Way”! ... show more
Reviewed in the United States on September 17, 2023 by David H.
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