April 8, 2018
only the 2 left/right channels are seperate volume / gain. the aux channel isn't really usable because it introduces noise with gain.
still heavy enough and usable enough for desktop solutions like Nintendo switch + PC audio, PC + console, etc. Powers off of USB and has an auto-off breaker to prevent loud volume surges
February 26, 2017
I like the size and simplicity of this product. It worked okay most of the time, just using it to have two computers input audio to one speaker system. However there was occasionally some background static which would come and go. But what do you expect for a $50 mixer.