[sdiy] Guitar Synth and MS20 VCF

[intent at netpratique.fr]

Hi, 

I am going to clone some MS20 filters to have one per string for my 
GuitarSynth project. (I need 6 of them)

I would like to know if it is possible to make a mod to this filter to manage 
a BP output. Currentlty i know how to get LP or HP but not BP.

Since there are two OTA stages that are used serially, either two ca3080 
either one lm13600 from various schemas on the net (version 2), i am 
wondering if the first of these stage could be used as HP and the second as 
LP.

Then, it would make a nice soft shaped BP filter, probably very nice for 
guitar (LP are not always that great).

Thanks for any idea, hint.

NR