more hybrid OTA filters

[tomg]

If you built one of these over the weekend install a 10K
resistor across the res pot. From the output to the wiper.
I left it off the schemo...sorry. I hope you enjoy this filter 
it's very cool not using 13600s!

Tom





> Someone asked how to use the hybrid-OTA to build a MS20
> filter......
> 
> http://www.xavax.com/efm/pdf/vcf8h.pdf
> 
> It might be hard to believe but this sounds very good.
> 
> Tom
> 
>