Proper connection of instruments to the UR44 Audio Interface

Hi!

I’m reading the manual of the UR44 where it says: “HINT! Proper use of HI-Z and Line Inputs”…

But I get confused here… It says to use an electrical guitar or/and an electrical bass guitar that has a passive pickup system into the HI-Z input. That’s okay with me, I understand that… But the confusion comes around when in brackets it says “battery-powered”…? To me passive pickups doesn’t have batteries in them, only active pickups does…

So now, what is the proper use of the HI-Z and Line Inputs for “normal” guitars/basses? With normal I mean those that doesn’t have batteries in them… :wink:

Many Regards, Robin Gardner

It looks like this has now been corrected in the current (as of Jan 2026) downloadable manual. (On the last page, it indicates this was published 11/2018; the version you are questioning doesn’t include that publication date.)
Page 5 of the manual now says:
HI-Z: • Guitar and bass with passive pickups (not battery powered)
LINE: • Guitar and bass with active pickups (battery powered)

This certainly caused me confusion for a while!
Regards, PB