I’m using windows 10 and I plugged in my bass guitar to my PC with a usb cable. I can record with the bass in Audacity. When I press record and then play it up I can here what I played. Howewer there is no sound coming out of my speakers/headpohnes as im playing.
See if this helps (from the FAQ): http://manual.audacityteam.org/man/faq_playback.html#usb
It doesn’t seem to work out. ;(
You will need to be a lot more specific if you want someone to help you.