Bill Noyce told me that the SA612A was a differential input mixer and that there are not two individual sections, though the pins might suggest there are. So one has to use "two chips" here instead of one to make a QSD Circuit. I will let you see the DRM circuit file from DRM.ORG so you can then be able to copy it and add the second SA612A for a QSD. Otherwise it seems simple.
Sorry but I am thinking of another chip here and got them confused. You need two then! Dan _____________________________________________________________________ PrivatePhone - FREE telephone number & voicemail. A number so private, you can make it public. http://www.privatephone.com [Non-text portions of this message have been removed] Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/soft_radio/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/soft_radio/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
