hi thanks for your answer
I have an XLR from the mic which is connected to the mic input on the back of the ^reamp, then another XLR jack which is from Line out from the preamp to the 828 line in 5 (I tried every in from 1 to 8)
So I have signal from the mic in the preamp and in the MOTU as I see the led moving
The pb seems to be in logic : I am on rec on an audio track, I tried to change input 1 to the others, but no signal at all. Is there a special config in logic or is it a process to fix in the 828 through the MOTU cuemix program ?
Anyway my audio hardware in logic is properly set up, I think, as when I use the input mic from the 828 directly (without using the preamp) it works fine
Tks