[sdiy] Ladder filter pole

[Magnus Danielson]

From: Tim Ressel <madhun2001 at yahoo.com>
Subject: RE: [sdiy] Ladder filter pole
Date: Thu, 18 Apr 2002 14:17:16 -0700 (PDT)

> It occurs to me that the diodes/transistors in the
> ladder are acting as current-variable resistors. I
> don't know enough about tubes to know if they would
> work in that mode. I know fets kinda work like that.
> 
> Hmmm ... time for Group Brain Mode!!

Well... since tubes show the same properties, it is possible.

Cheers,
Magnus