Forget the pioneer. I'd use a Windows PC with Audacity (which is free). You'll also need LAME encoder (which is also free but got reasons of copyright, can't be bundled)
You'll need to climb a learning curve but it shoud be worth it.
Once your recordings are compete, volumes equalised and tidied up etc, you can export to MP3 etc. and/or burn to CD etc.
Phgs
October 2020