[sdiy] EH frequency analyzer

[Dave Leith]

Hi Dan

Check out <http://www.generalguitargadgets.com/index.php?option=content&task=view&id=114&Itemid=160>

It uses the 1496. It has a preamp for guitar and also will work with
modular levels. I modified it to either run signal thru it's preamp or
bypass it. As well I added voltage control with a vacrtrol to change
the voltage control the frequency of the internal oscillator.
(Internal oscillator uses a wierd dual pot)

It's a very nice unit designed by Oberheim for Maestro.

Dave


On 8/7/08, Dan Snazelle <subjectivity at hotmail.com> wrote:
>
>  anyone have a REAL schematic for this?
>
>  http://www.flickr.com/photos/11165691@N03/1368821800/
>
>   i just spent all morning trying to get it to work and was finally told its a fake. it looked real to me. but i did think the 1496 connections looked odd.
>
>
>  anyway, i have been hoping this would be good inspiration for a modular synth ring mod that would allow me to use guitar or another vco as the signal in and my vco as the modulator.
>
>  thanks
>
>
>
>
>
>
>
>  --------------------------------------------
>  check out various dan music at:
>
>  http://www.myspace.com/lossnyc
>
>
>  http://www.soundclick.com/lossnyc.htm
>
>
>  http://www.indie911.com/dan-snazelle
>  (or for techno) http://www.myspace.com/snazelle
>
>
>  > From: subjectivity at hotmail.com
>  > To: synth-diy at dropmix.xs4all.nl
>  > Subject: RE: [sdiy] 1496 CAN datasheet??
>  > Date: Thu, 7 Aug 2008 13:49:14 +0000
>  >
>  >
>  > hmmm... i got a old of the 1496 H datasheet...but it doesnt make much sense in the context of the EH frequency analyzer~
>  > they show the SINE WAVE input coming in on the +output!
>  >
>  > maybe this was a way to scare people off
>  >
>  > thanks
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  > --------------------------------------------
>  > check out various dan music at:
>  >
>  > http://www.myspace.com/lossnyc
>  >
>  >
>  > http://www.soundclick.com/lossnyc.htm
>  >
>  >
>  > http://www.indie911.com/dan-snazelle
>  > (or for techno) http://www.myspace.com/snazelle
>  >
>  >
>  >> From: subjectivity at hotmail.com
>  >> To: cheater00 at gmail.com; synth-diy at dropmix.xs4all.nl
>  >> Date: Thu, 7 Aug 2008 13:23:11 +0000
>  >> CC:
>  >> Subject: [sdiy] 1496 CAN datasheet??
>  >>
>  >>
>  >>
>  >> i am trying to get some inspiration from the EH freq analyzer but the schematic uses a CAN 1496. i need to make the pin numbers work for a CHIP version so if anyone has any idea where to find the CAN datasheet, or knows the letters you put after the 1496 to signify can, well than, i can look that up too.
>  >>
>  >> thanks
>  >>
>  >>
>  >> anyone built this??
>  >> _______________________________________________
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>  >> Synth-diy at dropmix.xs4all.nl
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