Soviet synth filters (Re: [sdiy] polivoks filter)

[houshu at muj.biglobe.ne.jp]

Hello Rene and List,

Some schematics of the Soviet synth site are very interesting.
Polivoks filter looks 2 pole ARP style not Moog.

The most interesting schematics for me are Sallen-Key-like 
transitor-ladder filters!

  http://www.ruskeys.net/pasp/alisa1377/c/alisxem.jpg
  http://www.ruskeys.net/pasp/alisa1387/c/alisxem2.jpg

Thanks a lot for the information, Rene!

Sam Hoshuyama

> Hi again,
> 
> Also there is some more info (including schematics) available at 
> http://www.ruskeys.net/eng/base/polivoks.php
> 
> Cheers,
>   Ren
> -- 
> uzs159 at uni-bonn.de
> http://www.uni-bonn.de/~uzs159
> 
> 
> 
>