There is a package called pulseeffects which has recently been added to Debian Unstable. It is a GUI frontend for a number of audio plugins and was in Ubuntu for several years. It depends on a package from Ubuntu called lsp-plugins-lv2 and source is available from Github -
https://github.com/sadko4u/lsp-pluginsWithout this package the equalizer and several other plugins don't work.
I wish to submit a bug report to request lsp-plugins-lv2 to be added to Unstable and have the dependency in pulseeffects corrected.
As I run siduction but not pure Unstable, should I submit the bug to siduction rather than Debian?I already have PulseEffects running nicely in siduction using the Sid package plus manual download and install of lsp-plugins-lv2 from Ubuntu Disco PPA. Steve Pusser has also successfully ported them for MX-19.