PC Equalizer - GUI
GUI for Equalizer APO.
https://bils7922.blogspot.jp/

アプリケーションソフトごとにプリセット登録できるみたいだよ
https://sourceforge.net/p/pc-equalizer/screenshot/PC%20Equalizer%20-%20Assigning%20Preset%20to%20a%20program%2002.png
https://sourceforge.net/p/pc-equalizer/screenshot/PC%20Equalizer%20-%2020%20Band%2C%20User%20preset%2002.png