[LAD] CAPS Tonestack tone strange behavior

Lucas Takejame lucas at takejame.com.br
Thu Nov 22 17:17:46 UTC 2012


Thanks for the answer, Tim, i didn't read this document yet, but i will now.

Att,

Lucas


2012/11/22 Tim Goetze <tim at quitte.de>

> [Lucas Takejame]
> >I was using CAPS AmpVTS and notice that some tone knobs didn't work well.
> I
> >end up trying tonestack plugin itself and it seems that the problem (is
> >this a bug or its the way it really works?) is there, the Bass filter
> >apparently stops working about 0.5 to 1.0 , the Mid filter, on the other
> >way, apparently starts working  in this zone, Treble seems to work
> >fine. Has anyone noticed something like that or even corrected this
> problem?
>
> It could be a bug, but it is not unlikely that the weird behaviour you
> experience is due to the way the controls are intertwined -- the
> original Fender tonestack (and its copies, like Marshall's) is not a
> common 3-way equaliser design with independent filters.
>
> If you haven't done so already, you can read about it here:
> https://ccrma.stanford.edu/~dtyeh/tonestack/ and if that does not
> provide a satisfactory answer you're probably best off directing your
> queries at David Yeh himself.
>
> (It is possible I messed up David's code while refactoring, but if I
> remember clearly I tested my changes for before-after equivalence of
> the output.)
>
> Cheers, Tim
>



-- 
Lucas Conejero Takejame
Engenharia Elétrica - ênfase em computação
Escola Politécnica - USP
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