Parametric EQ Schem

[Chris Crosskey]

Chris List wrote.....


*SN*I*P*


>for the new faceplates, but soon, I promise....
>
>Anyway, my question is:
>Parametric EQs - are they hard to build?
>Is there some trick to how they work?
>Why does it seem like they are rare in modulars and schems are equally
>rare?
>Seems like they shouldn't be THAT complicated...
>Anyone know where I can find a schem or two on the www?
>I looked a little but came up with nothing.
>


I don't have it but there was one for the Elektor Formant. It isn't in 
the books though, do any of the Formant nutters know where to find it?
There was the resosnant filter bank though, three channels with 
turnover and Q controls, but they weren't true parametrics as they had 
limited sweep ranges. Living bitch to build IMHO too, more spaghetti 
than an early Clint Eastwood western......
chrisc