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

Nice little device that does what's expected without fuss.

Perfect for joining 2 computers' audio together. Nice and small, no nonesense.

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.

Just what I wanted. I plug my guitar into one input and my PC in the other and play along with my online guitar course.

I ended up returning this Main reason i bought this was to use it on the go so i could have multiple inputs for my bluetooth speaker on the go, but when this little device was powered off a power bank, it kept shutting off after 5-10 seconds, tried with multiple different power banks. not sure if my unit was potentially defective or what. for the 5-10 seconds it worked, it seemed fine. maybe others will have better luck

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.

Neat unit. For those less technically minded, would have liked a better introduction manual even a video. I’m sure I will get there. Thank goodness for great mate jezza

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.

Really tidy device - very quiet use it to connect Guitar headphone/ effects unit and iPad to headphones. Perfect for this.

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.

Eigentlich gibt es nicht so viel über dieses kleine aber feine Gerät zu berichten, da es genau so einfach ist, wie es klingt. 2 Eingänge in denen der Sound eingespeist wird, ein Anschluss für Strom über USB, sowie einen Ausgang der eben dort hinführt, wo der Sound ausgegeben wird. Wofür habe ich dieses Gerät gekauft? Damit ich nebenbei am Laptop über Discord callen, mir Videos auf Youtube anschauen kann UND zeitgleich den Sound meiner Xbox Konsole hören kann. Das wäre natürlich auch gegangen wenn ich das Game auf meinen Laptop gestreamt hätte, aber darauf hatte ich keine Lust, da die Übertragung den Laptop auch etwas belastet hat und z. B. Ruckler/Verbindungsabbrüche dann eben Soundaussetzer verursachen. Ich selbst habe den Klinkenstecker vom Laptop in den einen Eingang, und per Klinke auf den Controller in den anderen Eingang eingespeist. Der Ausgang führt zum Headset selbst und der Stromanschluss ist direkt über den Laptop angesteckt. Nachteil: Schon ein bisschen Kabelsalat, selbst wenn man kurze größen nimmt. Ich selbst werde bald wohl auf Headsets setzen, die Bluetooh UND eine direkte Verbindung zur Xbox haben, aber auch hier muss man darauf achten ob man nur die Quellen switchen kann oder wirklich beides zeitgleich funktioniert. Letzteres kostet ein bisschen mehr und geht leider auf die Sprachqualität des Mikros, da aktives Bluetooth die Bandbreite der Audio reduziert. Ein Klinkenanschluss würde das Problem reduzieren, jedoch lässt sich dann NICHT die Audio vom Headset selbst mischen, außer man würde wieder diesen Soundmischer nehmen - aber dann gäb es ja wieder den Kabelsalat. Die Info ist aber nur für Personen mit dem gleichen Einsatzgebiet relevant. Ich hoffe die Resenzion war nicht zu verwirrend, aber das Gerät selbst ist TOP. Der Sound kommt unverfälscht an, keine Störgeräusche (außer man würde einen der Stecker gegen seinen Körper halten, dann brummt es), alles steckt feste und das Produkt funktioniert tadelos. Das man mit dem System mehrere Kabel braucht ist halt einfach so, dafür ziehe ich keinen Stern ab. Headsets mit der Mischfunktion kosten meist ab 150€ aufwärts, insofern kann das eine sehr preiswerte Alternative sein. Eventuell haben SIE ja auch einen ganz anderen Einsatz dafür.

I am transitioning to a new computer, and need to switch between the two of them a lot. I need to switch the keyboard, mouse, and one of my monitors back and forth, but with this gizmo I don’t need to switch their sound outputs. I play high-quality music through it, and it has no effect on the sound, that I can perceive. For power, any type A USB socket will do; it comes with a USB cable for that purpose. It also comes with one 3.5 millimetre male-to-male, stereo cable, so you may need another one.