Tube Screamer tone knobs

[MultiM]

It seems like a weird question, What is the frequency that is controlled by the tube screamer tone knob.
I'm using the TSE Tube screamer plug-in, my tone had a lot of honk or something like that, so I lowered the tone knob from the plug-in and my tone got better, but I still need to cut this frequency, using a normal eq.
I think Waves Q-Capture can do this kind of tests, it can help you know what frequencies you're dealing with.

 

[Fox Mulder]

I remember reading somewhere that it's around 700hz with an extremely wide Q.

http://www.kvraudio.com/product/vst-plugin-analyser-by-christian-budde

 

[Hankyu]

I think maamar huq is right. Sometimes I have to cut at 670hz where the ringing noise is that comes from the ts

 

[TheWinterSnow]

The Tubescreamer's tone control is a resonate low pass filter where the tone knob is a q control, all the way down is a 6db/octave low pass at 724Hz, with the tone knob up all the way you have about a 6db resonate peak at roughly 1.2kHz on top of that low pass filter.

 

[MultiM]

Thanks guys! It was really helpful