wah wah effect

Does somebody know a wah wah plugin for ardour? I have got only an auto-wah plugin (default plugin) but I’d like to change “wah aperture” manually (with an automation curve…).
Thank you very much

A wah-wah is just an eq filter, being swept over time.

I’d suggest using a moog-style resonant lowpass filter. Set the resonance fairly high, and sweep the frequency up and down via automation.

Rakarrack has quite a nice wah you can try

Thank to all!
I’ll try soon as I can!

Hello! “moog-style resonant lowpass filter” is the name of the filter? I haven’t this plug-in. Can you suggest me the name of filter that I have to use? If I have to download it, where can I find it?