----- Original Message ----- From: "J Alexander" <diyid at hotmail.com> > > Are these good substitutions? > > Needed Sub > > IC's > CA3080 ECG902 No need to substitute, you can still get the CA3080. Maybe you have some ECG902 on hand, but I don't know... Anyway, a 3080 is only 68 cents from Mouser. -- john