Thanks - we also do some dynamics and EQ plug-ins for Linux with, lets just say 'similar coloured knobs' at:
https://www.acmt.co.uk/products/download-acm500xa/ and
https://www.acmt.co.uk/products/down...0xa/index.html.
These might be a bit more expensive but they do come with some nice features such as fully interpolated controls (so no zipper noise when adjusting the parameters, which can otherwise be evident with, for example a 1kHz tone) and a stylized resizable modern UI - for those suffering skeuomorphic overload...