[sdiy] advice on mixer/summer circuits

[Dan Snazelle]

very strange

i hadnt noticed any odd behavior like that but maybe thats because i was using the datasheet circuits.

i will try the mono poly setup



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> Date: Sun, 27 Jul 2008 23:09:55 -0400
> To: subjectivity at hotmail.com; tom at electricdruid.net
> From: jmahoney at gate.net
> Subject: RE: [sdiy] advice on mixer/summer circuits
> CC: synth-diy at dropmix.xs4all.nl
>
> At 06:20 PM 7/27/2008, Dan Snazelle wrote:
>
>>very cool
>>
>>odd it looks like that circuit uses a summer (inverting) but never
>>inverts a second time before the 2044...so that does that mean all
>>the CVS go in upside down?
> ...
>
> Does the SSM 2044 respond inversely to frequency CV inputs? The
> datasheet circuit inverts only once, also. Check the datasheet, which
> Paul graciously serves here:
> http://www.synthtech.com/cems.html
>
> John
>