See below!
May be missing is a headphone jack!

UTILIZATION

In 2 hours ... I think 80% of the master ... the main bte what!
The menu can be accessed rapidemment, and it's easy to use!
The presets are gniaux! trs penss well!

is certainly less convenient than analog preamp with 3-button ...

SOUND QUALITY

I made the catch with my U87 ...
I had taken care to test with the Focusrite Voice Master Pro, The Joemeek VCQ1QS of the Mindprint Envoice ... stuff at Behr or Mackie ... etc ...
=> There is no picture!

For 1000 euros prampli with the converter! I find the report qualitprix trs rather good (the converter is excellent, I do not hear it at all)!
I compared with couraging taken in the studio with a M149 and Avalon ... Obviously this was not at all like (micro lamp + lamp preamp) but I realize that the quality is compyte is the beautiful!

There are two types of compressors and two types of EQ plus other treatments (desseur. ..) and I must say it sounds analog! I do not DCEL stiffness numrique ...

I put 9 ... there is necessarily better but it's much much more!!

OVERALL OPINION

This is a preamp that has won a TEC Award in 1999 ... prestigious award by dcerns ing sounds pramp the best of the year!

I think I found the pramp that allows me to make the most of my U87 rsonnable for a price! (Almost 2000 euros ... is this reasonable?)

and then usage is universal whether it be taken for acoustic guitars, amps or OVH ... etc ... ! the prampli is transparant but we can make a nice color treatments with DIFFERENT!

I am on the search for pramplis IDAL ... the right compromise between versatility, quality and treatment of the preamp, A / D converter, price ... etc ... everything is pass the Avalon, the Amek, prsonus, Focusrite ... etc ...

I think I found a good product trs trs!
To all those who work in digital and believe investing in medium-high-end ... try the GOLD CHANNEL!
PS: I will complete this review in the course of my use!