DzsoniB wrote:I want to build a Line-to-phono converter, in order to be able to connect CD players to my U-Mix 44 input.
The Question: Does U-Mix 44 has a RIAA corrector on the input?
THX for the answer!

DzsoniB wrote:That is not the case. I don't own those CDJ-s. And I won't spe time before a gig setting them up.
I just need a "Plug it in and works" thing, and I'm done. And the DJ coming after me must set it back...
You should have start with this statement. Now I understand your issue : you need to swap back and forth from vinyl to deck on the U-Mix44 while playing.
If you lower the input level on the U-Mix 44 and raise the gain into Cross when in vinyl, I know you'll get more background noise, but can't you then operate both setup ?
I'll try to do some test tomorrow to give you some numbers.