[sdiy] question about sowa ring mod

gregory zifcak zifcak at hotmail.com
Tue Aug 17 19:22:15 CEST 2004


great! thanks a lot.

greg


>From: Roman <modular at go2.pl>
>To: gregory zifcak <zifcak at hotmail.com>
>CC: synth-diy at dropmix.xs4all.nl
>Subject: Re: [sdiy] question about sowa ring mod
>Date: Tue, 17 Aug 2004 08:13:17 +0200
>
>you can't see them at AD site probably because they are OP482, not AD482 as 
>stated on the schematic. That is a big "oops". I will correct the schemo 
>when I have a chance.
>
>You can use TL074. I used 482 because it is low power (stays cold at +/-15V 
>supply) and is more precision than 074. And AFAIR has better AC 
>performance.
>
>Roman
>
>---- Wiadomo¶æ Oryginalna ----
>Od: gregory zifcak <zifcak at hotmail.com>
>Do: synth-diy at dropmix.xs4all.nl
>Data: Mon, 16 Aug 2004 16:28:35 -0700
>Temat: [sdiy] question about sowa ring mod
>
> >hi,
> >hope this attachment doesn't bother anyone as it's so small. i am looking 
>at
> >the opamps in this ring mod schematic and assuming they are made by 
>analog
> >devices. however, they are not listed on their website. anyone know what
> >they are, or whether i can just use whatever's handy?
> >thanks,
> >greg
> >
> >>From: "gregory zifcak" <zifcak at hotmail.com>
> >>To: zifcak at hotmail.com
> >>Subject: ring mod
> >>Date: Mon, 16 Aug 2004 15:56:59 -0700
> >>
> >>http://www.sowa.synth.net/rm.html
> >
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