As usual.

UTILIZATION

Ultra simple, ultra-convenient.
Between choice of mic or line, phase reverse, high-cut filter, there is nothing wrong!
The function pramp is really good, no saturation

SOUND QUALITY

The quality for the price is really good. Any substance, but is saturated in the normal ranges of use, the trs pramp is good, large pottards, are practical and desing. The "heat" of the lamps is of course too, It's been a really nice effect p'tit.
Personally, I use it on as Amp Live Microphone. When I miss a few EHJV, hot, in a stroke of T1953 and insert the round is played. We have a well pchu without loss of quality.
In short, a good trick simply and efficiently.
Something even when the lamp is simulated lighting sucks. Aesthetical and I do not like it. I'm going to disassemble this thing useless!

OVERALL OPINION

I use it for two years and especially live. Not used in Studio.
If you have any problem earning chants of mics, I recommend the object! For a few euros, you get something pro style that will give you great sound.