thanks, both helped me a lot.
I read about DSPs and good thing is they're programmabe too. GOOD. and are faster as you mentioned.
But, is going the DSP way a wise decision cash-wise ?
any rough estimation of costs (for my needed stuff) is appreciated.
So far my read-&-learn journey to my customized guitar been like this :
The default stock wiring > alternative pickup combinations > passive filters > active filters > Adruino > and now DSP 