Prampli lamp.
Compression - qualisation 3 bands.
Between a jack - an XLR input.
Two outputs (balanced-unbalanced).
Phantom power - phase inverter.
MODEL "half rack".

UTILIZATION

Gnrale configuration is very simple.
Very easy to use, the manual is trs small, but there is no need too.
It enables / disables compression qualisation three bands, a small button-20dB, ...
There are two buttons 'Att' and 'Rel' to change the compression, I do not use it.
A small default: no on-off button. Unplug it for dyeing.

SOUND QUALITY

I admit that the lamp comes with a silent little cheap, I change for good.
I do not know how much has played in, but I'm happy rendering.
Trs his hot round. I think it's good trs.
Prampli plutt is the color.

OVERALL OPINION

I use it for a year.
Trs prampli good little use for the house to catch the sounds of trs good quality (but not when even professional). I love the sound it makes me with my bass and my voice.
I also use it in concert for the little qualisation.
Compression, however I look a bit sucks. I do not use it too for that matter.
I do not know many other models, but I'm happy with the trs, and I never had any problem in one year.
For the price I think it was worth it.
I would do without this choice problem.