🎛️ Mix it your way — because your sound deserves control.
The 2 Channel 3.5mm Stereo Mini Headphone Audio Mixer M21 lets you combine and control two audio inputs simultaneously with independent volume knobs. Featuring a low-noise circuit and a durable aluminum chassis, this compact mixer is perfect for professionals and audiophiles seeking clear, customizable sound on any desk setup.
N**S
No complaints
Works well, very quiet, and compact. Using it to mix 2 synthesizers in my music room. Would recommend. Actually just bought a second one for some other musical equipment; well worth the price. Seems well built with a metal case and feels solid.
T**N
Works as Described, Sound is clear
Purchased this little unit to combine the audio output of two adjacent computers used for different purposes. everything was connected with high quality 3.5mm cables and I did replace the supplied power block with a higher quality one I had on hand of the same 12Vdc but 3A and quality made, it did make a difference in the maximum volume output as well as bass quality on my setup, and leads me to believe the 1A unit it came with may be slightly outmatched. All together its a good little unit but you might need a few extra things
C**.
Does effect sound quality
Does effect sound quality. Using my Sennheiser HD560s with this device I get to listen to awful white noise behind any audio that is mixed.
B**D
simple and effective
It's a simple device, but works as advertised. The surprising thing is the very solid aluminum case. While finding a place to plug in the wall-wart is a nuisance, having a buffered mixer is a plus.IMO worth the money.
J**E
As Described ... Works perfectly for my application.
Seems well built and allows me to use PC speaker with both PC and an auxiliary radio (fed from headphone jack).Very happy with it.
M**C
Works exactly as it should
Simple and easy to plug in two inputs with one output. No noise or interference. I have two separate computers that share one set of speakers. Highly recommend.
J**H
Exactly what I needed
I needed to bring together two audio sources from two computers with one output. This solved the issue and gives me the control I needed.With a Y splitter on the connection I would get feedback and unpredictable volume changes. This was most prominent with computer reboots or when one would go to sleep. This is all gone now.I have been using this for 6 months without issue.
O**K
Poor quality
Very poor circuitry, noisy preamp, useless as is, but a good cabinet to build a much better circuit into.
Trustpilot
1 day ago
1 month ago
