I know this may be a beginners question but I am fairly new to recording so I bare no shame lol. I was talkin to the support people for my interface (Focusrite scarlett solo) and the guy told me in order to plug my amp into my interface I needed to use either line out left or line out right.

Hello all,
I am looking to enter the world of audio recordings: specifically, recording band/orchestral instruments either in an actual group or just as a solo. What is a good stereo matched pair of microphones that aren't expensive?
I am also looking for a reasonable two to eight channel interface.
Thank you for your replies!