I used this sound mixer for karaoke for the kids at a party. It had great features including the ability to turn down the mics enough when things were getting crazy. We just had the kids sing over youtube music videos or karaoke videos coming in from a laptop and that worked perfectly! The amount of options we had at adjusting both the inputs coming in (mic and laptop) was exactly what I needed. I'm not a pro or an audiophile but I can say the sound was great, features useful, and everyone at the party were impressed with how well it was mixing both mics and the videos.If you are looking to setup a makeshift karaoke in your house: I had a laptop that could play youtube karaoke songs and a speaker bar with the stereo RCA cables going out (white and red). With the following I was able to put together a nice karaoke station:The mics - This is the mixer to have if you enjoy Karaoke. You get quality sound with features I've not seen on mixers at this price point. I received my unit on time and boxed very well. There are separate EQ settings for the Mics and the music. Reverb, delay and echo settings are shared with all mics but you can turn it off individually. (no separate settings for each microphone). I don't hear any distortion with the vocal affects as I have heard on older models. Each "slider" has a very nice feel with resistance to movement. If you have done any live performances, you know that in a dimly lit sound room, this is a nice feature to have.. I have done a lot of sound work in my younger days and I can say this unit is just as good as the professional units I use to use. I also bought the VocoPro VF-3300 microphones which work very well with this unit. Between both units, I have rich, crisp and clean sound with enough controls to get it perfect, not just good. I am very pleased with this purchase.. I've noticed though there isn't a whole lot of headroom with this mixer.. Anything over +11db sounds distorted. If course that only means I need to keep the inputs down to peaking at or below 0, not +3 or +6 like I use to do. It's all good though, it does a fine job with no additional hiss other than from an open mic. (to be expected)I'd been researching a new mixer for a while now that I've moved (due to a life transition and no longer had my big stereo system and previous karaoke setup.) I now have a Samsung TV and soundbar (with a modest subwoofer) and a laptop as my tools to work with. For simplicity, I had hoped to try a small full HDMI solution this time, but the product I tried first (Acesonic KM-201) was complete crap. Poor sound quality and a very noticeable vocal delay. I sent it back and did a bit more research. I chose the vocaPro because of positive reviews, relatively small form factor, and just the right amount of features. I am pleased to say it is performing perfectly and was a breeze to setup. I'm running HDMI from the laptop to the TV (but disabled HDMI audio in Windows to only using the video portion for the YouTube karaoke videos) I then run audio from the headphone out jack of the laptop to the VocaPro RCA input, and then another RCA cable to the auxiliary input on my soundbar. If anybody in indecisive as I was, rest assured this will work as advertised.This product works just as expected. I have been using this for a year now and have not ran into any issues. It has all the basic functionality you need to get karaoke working at home. I needed this to hook up karaoke music from my computer and external microphone (GTD Audio G-622H 200 from Amazon) into this device to a surround sound receiver (Onkyo HT-S8409 7.1-Channel Network A/V Receiver).The sound quality is good, latency is super low which is why mixing using a computer is not an option for real karaoke. The light on the front bezel gives a cool/expensive look the product. The product only includes a single audio wire. You will likely need to purchase additional wires for your own setup.The price is a bit high but I guess that is normal since most consumers would never purchase this.Updated - After doing research, i found out the port of microphone should be unbalanced (mono) plug since vocopro doesn't make any stereo port at all. And the one i bought from monoprice is balanced (stereo).I'm not sure the product i bought is malfunction or not, but it doesn't work with my gold plated XLR cable i got from monoprice. Fun facts, those cable and microphone work with my friend's mixer. It's annoying me when i'm not sure what kind of cable i should buy for this particular mixer.I am very please with this item. It is easy to connect from computer to amp being all my karaoke songs are on my computer and I use my laptop and a flat screen tv and a amp. The mixer produces great mic sound for home use. I use it at my family reunion and it was a hit. I highly recommend this for light to medium use. Produces great sound and with individual mic control and seperate music and voice volumn knobs you can't beat it. The voice cancel don't work as good but overall very good unit for the price.So far so good. After testing it for a few hours, I could tell that this mixer is better than the ones I bought and returned. There is still slight hissing sound but not significant enough to be annoying or be heard in the song playing. Digital echo works well. Other effects work well too. It just takes some time to get used to the adjustments but overall I am satisfied.Great little unit. Sounds great the effects are probably the best out any karaoke mixer. The only issue is there is no balanced outputs. In order to use this unit with my powered mackies i had to use a unbalanced to balance converter. I use ART cleanbox pro.Will buy againGood machine for regular level user, comes with separated music and singing level controls.I like the feature which sing together with singer, experience noise feedback when 3 microphone connected into machine.Well made! I really enjoy using it.Work well I like it but it's only one Chanel output.still ok to use