« Perfect for Linux »

I chose it after checking online that it worked seamlessly under Linux.
The other reason for my choice is that the control elements seem very well thought-out:
- Two volume knobs, with peak indicator for the Line 1/Instrument and Line 2/Mic inputs
- A switch to toggle between mono and stereo listening of the inputs
- A button to mix the input/output volume.
I use it to play guitar, connecting my Tech 21 Blonde into one of the line inputs.

UTILIZATION

No need of drivers under Linux, it is automatically recognized.
It works just as good with the Alsa sound server, used by default by many distributions, as with Jack, dedicated to computer music.
With Jack, I can playback two tracks while recording a third one without any latency issues.

GETTING STARTED

It couldn't be simpler to install, because there's nothing to install.
I haven't read the user's manual.

OVERALL OPINION

I've used it for two days and have no experience with this type of gear.
I'm extremely satisfied, for the price. I didn't expect so much.
The only drawback is that the software and reverb included are only for proprietary systems. But that's customary.