[LAU] Linux compatible USB 2in-2-out interface.

[Johannes Kroll]

On Mon, 14 Dec 2015 17:43:45 -0700
Bob van der Poel <bob at mellowood.ca> wrote:

> I've used
> 
> http://www.amazon.com/Behringer-UCA202-Audio-Interface/dp/B000KW2YEI/ref=sr_1_1?ie=UTF8&qid=1450140183&sr=8-1&keywords=behringer+usb+audio+interface
> 
> for years. No problems.

Regarding that one: I recently tried to help a friend who was puzzled
that there was only one single entry in alsamixer, 'PCM', which
controls output volume. No controls for the headphone output or for the
inputs. 

The inputs & outputs itself seemed to work normally with alsa though.

Is it normal for this device that there is only a single mixer control?