This may be a bit offtopic, so I'm sorry if MG isn't the place for this questions. It turns out I'm not only new to modular but to music production too, and there're some basics I still don't get. I hope someone can point me in the right direction.

The issue I'm facing is about sound quality in general. When I record my music it doesn't sound as clean or proffesional as I would like. My setup is quite simple at the moment, this is what I'm doing:

  • One MI Plaits sequenced by a Minibrute 2, the out of the Plaits connected to the master input of the Minibrute so it gets mixed with the main out.
  • The main output of the Minibrute goes into a desktop mixer.
  • I also have one Drumbrute connected to that mixer.
  • The main output of the mixer is then connected to the computer line-in for recording.
  • In the computer I'm using QuickTime player for audio recording and I tried adding some compression with the Audicity software too.

I think this are some of the problems, but I'm not completely sure and I don't know how to fix them:

  • I'm using a cheap mixer and it may be adding some background noise. Well, this is easy to fix, get a better mixer, but... is it my main problem?
  • Using the computer line-in may be adding even more background noise. Do I need some kind of controller o external gear to properly record my music?
  • QuickTime player doesn't sound to be the best option for audio recording, should I use something more like Ableton? is there anything simpler? I've never used Ableton and it looks pretty complex.
  • Audio compression and equalization: I really don't get these two, I tried adding compression because it seems like everyone is doing it, but what is it? how does it work and how does it affect sound? Regarding the equalization: how can I get it right? how can I know if the mix is well equalized? how can I mke sure it sounds right in different headphones or speakers? and What gear or software should I use for equalization and compression?

There may be more problems with my recording process and I'd appreciate if you guys could point me in the right direction. Also feel free to suggest articles, videos, books or anything else that you think could help me understand the basics of sound recording.

Thanks!