Apps with 'Parametric Equalizer' feature
Full-featured media player known for its ease of use, skinnable design and advanced audio visualizers.
Audacious is an advanced audio player.
A system-wide equalizer for Windows 7 / 8 / 8.1 / 10 with channel remapping/copying capabilities.
A Windows PC interface for Equalizer APO: a system-wide equalizer & effects panel for balance, crossfeeding, delay, and much more.
In short: Peace is an equalizer and audio mixer for all your PC software on any Windows version from Vista to 10.
Limiter, compressor, reverberation, stereo equalizer and auto volume effects for Pulseaudio applications.
TDR Nova is a parallel dynamic equalizer for your DAW.
EQ10Q is an audio plugin bundle over the LV2 standard implementing a powerful and flexible parametric equalizer and more.