Cooidea 2 Channel Stereo Audio Mixer - Metal Shell, AUX Interface Support 2 In 1 Out Mini Stereo Sound Mixer Includes 1-Meter Audio Cables - For PC, Phone, Laptop, Headphones

I've found this is perfect for playing and practising guitar through headphones along with audio from a PC, without taking the audio interface from my main music setup. Just run the output from any guitar headphones amp and you're up and running. The unit is very small and well made, and the sound quality is excellent - certainly more than good enough for my purposes. I wish I'd got something like this years ago.

Does exactly what it says, when I first plugged it in I heard some static. But then I plugged it into power and it went away completely.I’ve not noticed any drop in audio quality, and there are no issues or artefacts when playing audio from both sources at once.

Small audio device which i use to combine the output from my guitar with the PC audio to my headphones. the only downside is that when there is no audio there is a slight hum.

Works perfectly. I did need a separate USB Isolator for one of my inputs (a USB soundcard) to remove some buzzing this introduced, but with that in place I now have perfectly mixed audio from two sources.

I use this extremely compact unit to be able to have my laptop and phone audio play at the same time in my wired headphones. I got it for when I'm at a cafe, library or setting that's meant to be quite but I also use it at home if I'm up late listening to music on multiple devices and I don't want to wake anybody up.It's not a bad little unit and works as advertised. It's feels like a durable aluminium build that will take a lot of bumping and contact with other hard surfaces. It does introduce many cables onto my mini desk setup.One bad thing, if devices connected to it are also plugged into chargers or power outlets, you will hear quite a bit of noisy audible static. This is mostly noticeable when there's no audio playing. It's worth it for the price though.

Excellent product, works as described, small form factor and does not noticeably reduce sound quality

I bought this as I wanted to watch a lesson for keyboard on my laptop whilst trying to play along but I needed my headphones on so the wife can't hear all my wrong notes lol. This mixer is perfect for that. I plugged the connections in and bingo. I can listen to both at the same time. Awesome!!

This started out working great apart from some noise which i sorted with a ground loop isolator. since then though it now has far too much crackling/popping about 95% of the time it's in use, the other 5% it works as it should.not sure if I got a faulty unit or not but there doesn't seem to be much choice in alternatives anyway.

Come da descrizione.

A perfect 2 Channel Powered Stereo Audio Mixer. small but efficient. It works well for me practicing on my digital piano and listening to my lessons on my laptop. The laptop input has a low ground loop noise , a low level noise, hardly perceptible.

I have 2 computers and one set of speakers. This solves the problem perfectly. Small, simple to install, sound quality un- affected, and I don't need to manually switch between computers.

Excellent small and efficient

This is such an awesome product, I've bought two of them.I was looking for a solution to be able to get audio from two computers (my work laptop and my personal PC) out of one set of speakers. KVMs can switch audio between the two devices, but can't mix from both devices at the same time. This product is a simple, inexpensive, high quality solution for the problem. This product allows me to hear audio from both devices simultaneously. I can hear a call coming in on my work laptop while listening to music streaming on my personal PC. This is exactly what I needed it for and it really comes through.This product has no volume, EQ, or power controls of its own. If it's plugged in it's working, and all such controls need to be handled on the devices it's mixing. I really like this as a feature. I don't need a bunch of extra controls sitting on my desk for this. The lack of controls allows me to tuck this away behind my desk, completely out of sight and out of mind. The existing controls on my devices can still be used just as before. Meanwhile, the audio from both devices "just works". I can hear both, just as if both devices were connected conventionally to the speakers. It's perfect.Don't let the price put you off. Just because it's not audiophile grade and just because it's inexpensive doesn't mean the audio coming from this won't be good quality. To my ear, it sounds more than good enough. I can't hear any degredation in quality as compared to plugging in the speakers directly. One thing I will note is that if you crank the speakers way up, you can hear some hissing. However, that often happens with many audio sources. That seems within the realm of normal and expected behavior, to me. Under normal listening conditions with everything set at a reasonable volume, I don't hear any hiss.The mixer's build quality seems very good. It has a metal housing and everything plugs in securely and nothing feels cheap.If there's one thing I can think of to complain about, it's the ridiculously bright blue power LED on the mixer. C'mon guys, what are we trying to prove here? I could read by this light. This is unnecessary, and obnoxious. A dim red LED would be fine. Thankfully, this stays tucked behind my desk so I can't actually see it most of the time. If I could though, I'd probably want to cover it with some electrical tape.If you're in the situation I described with two PCs and wanting to hear sound from both at the same time, look no further. This product will definitely meet your needs.