DIGITNOW!Portable Karaoke Microphone Mixer System Set, with Dual UHF Wireless Mic, HDMI-ARC/Optical/AUX & HDMI In/Out in Singing Receiver for Smart TV, PC, KTV, Home Theater, Amplifier, Speaker

I came across this after hours of searching for an HDMI mixer with mic input (to no avail). My setup is simple and I didn’t want to change it:AppleTV to Soundbar to Projector via HDMII bought and inserted this mixer into things and everything worked flawlessly:AppleTV to This Mixer to Soundbar to Projector via HDMII expected to have to do some tweaks to audio delay, but nothing required. Truly plug and play.The mixer is not amazing but does its job - receiving wireless signal from mics and giving volume control of each mic, in addition to echo / reverb (a little always helps in karaoke) and tone (turn left for more bass, less treble/right for more treble, less bass).The mics are better quality than I expected. They’re not Shure, of course. But I’ve been to friends’ houses with karaoke machines with awful mics and these mics are closer to Shure quality than cheap karaoke system mics. These mics have a sturdy feel and decent sound.All in all, great solution to add karaoke to an existing tv and sound system!Note: I noticed low ratings seem to all complain about Bluetooth. Perhaps a consideration for some.Note 2: I will update this post if my positive experience changes.Note 3: for karaoke songs, I use Karafun (played on iPad and mirrored to alert AppleTV). High quality songs, consistent UI, and ability to control key and volume of lead and backup vocals. Highly recommend. In the rare instance they don’t have what I’m looking for, I search for the song name + karaoke on YouTube and that always works (but no key or volume control of vocals).

Bought this for late night karaoke. It works well enough, but in my current setup I can only use bluetooth as the connection and that signal is not always stable or else this would be a 5 star rating.

Researched quite a bit and found that this setup was the most compatible with the existing LG TV and LG soundbar that I already have. Setting up the Mixer to work with everything else wasn't very straightforward, but I finally landed on the solution that balances audio quality (little to no delay) with aesthetics and ease of switching to and from karaoke to normal TV or streaming.I imagine similar set up can work for other branded TVs and Soundbars, but here are two potential methods for setting up that I settled upon after a fair bit of trial and error:1. (Recommended) a. Google Chromecast -> LG TV (HDMI non-ARC input), b. Mixer (HDMI ARC output) -> LG TV (HDMI ARC input), c. Mixer (Optical out) -> LG Soundbar (Optical in). While there was little to no delay in the mic input and music, this set up meant that I could no longer use my LG WOWCAST, which would otherwise connect by LG TV with LG Soundbar without the need for an HDMI or optical cable. Also, now if the Mixer is off, my normal TV sound output comes out through TV internal speakers; and therefore, if I want to use the Soundbar, the Mixer must be on with TV audio passing through the Mixer to the Soundbar.2. (Not recommended because of an annoying half second delay in audio from the mics): a. Google Chromecast -> Mixer (HDMI input), b. Mixer (HDMI ARC output) -> LG TV (HDMI non-ARC input), c. LG TV (HDMI ARC input) -> LG WOWCAST -> LG Soundbar (wirelessly using WOWCAST). While this meant that I only had one HDMI cable going from the Mixer to the TV, and no audio cables going to the Soundbar, it also had a significant audio delay that I could not seem to resolve via any settings or adjustments to my setup.

The audio track and video quality is good however, there is a very noticeable delay in the microphone. Makes using this unit as a karaoke mixer is very unpleasant. Not a good quality component mixer. I’ve had other karaoke machines with no voice delay. Anyone

We hooked these up and tried to get it working on a soundbar with an Apple TV using HDMI Arc and had significant delays from the mixer. However, switching to a true audio mixer these worked well enough. Wouldn’t recommend for anyone trying to get it setup for a soundbar. Also the mics notoriously cut on and off

I am not an AV enthusiast or a musician. I just really missed going to noraebangs (private karaoke rooms).I have an LG tv and an LG soundbar with only digital inputs and outputs. I would read different reviews of other mixers and speaker setups. People seem to have an issue between the digital signal of modern tvs and soundbars and the analog signals of microphones. I was considering buying separate analog speakers or converters for digital signals. None of that was neccesary with this mixer!HDMI arc from TV to mixer, TOS from mixer to soundbar. It works great! For your living room I think this is a perfect setup. I dont have to unplug anything, reconfigure settings, or physically move stuff around. I leave the mixer plugged in and it does not interfere with anything! I watch TV when I watch TV. When I want to do karaoke, I cast youtube from my phone and turn on the microphones. Thats all I have to do.The microphones are plastic and you do have to sing "into" them to pick up your voice. So long as you dont drop them, I think they should be fine. For the money and for singing drunkenly with friends in my living room, they are more than fine. They instantly pair up to the mixer, no issues there.I know that having higher quality microphones, a better mixer with FX, and PA speakers would produce a better sound. For $120 though, I use my existing audio setup, dont have to manipulate anything, just put the microphones in a drawer and my phone back in my pocket when i am done. There is no detectable audio delays with the microphones.For the money and ease of setup, this is a 5 star item. If you have a smart TV, a soundbar, and a desire to sing with friends, I highly recommend this item.