> > I'm looking for a source for some CA3080s... > JDR Microdevices has'em for $3.00 www.jdr.com > Jameco has'em for $3.95 www.jameco.com Not to flog this horse too much, but the LM13700 (with 2 superior OTAs) can often be found for less than $1. That works out to 1/6 to 1/8 the price per OTA... just sayin'! :)