Mic/Line Inputs: 4k bal.
HI-Z Input : 500k unbal.
Line Inputs : 20k bal, 10k unbal.
This is from the Getting Started PDF for the UR28M, I would assume the specs are the same for the other members of the UR family.
Mic/Line Inputs: 4k bal.
HI-Z Input : 500k unbal.
Line Inputs : 20k bal, 10k unbal.
This is from the Getting Started PDF for the UR28M, I would assume the specs are the same for the other members of the UR family.