https://www.toneboosters.com/tb_equalizer_pro.html https://tal-software.com/products/tal-eq https://zl-audio.github.io/plugins/zlequalizer2/manual/
If I made the plunge I would get an RME USB audio interface and use Reaper, maybe play around with Bitwig which is also native on Linux. I don't think I would mess with WINE, regardless of other's success stories with it.
I'm glad to see where things have gone in recent years though
Rooster61•1h ago