OTA based VCF questions

[Jules Ryckebusch]

>
> >LM13600 good down to the 10's of nanoamp range. I used it in the 
> >FatMan as a low pass VCF my starting point was the data sheet VCF 
> >with some Simonton exponential conversion etc. Go For It!!
> >
> 
> Well, can you tell some something more about this Simonton exp conversion?
> Websites, etc..??
> Thanks,
> smilen & TJ
Check out the PAiA website www.paia.com I believe the fatman 
schematic is there

Jules