Originally Posted by leeperry
all cheap 627's are fake, gotta buy them from an authorized dealer.
Very aware of this, I read several of your own old posts stating this very thing.
Speaking of OPA6xx I read another post stating that the OPA602BP seemed kind of between the LGA49990 and the LT1122, so I was thinking of perhaps getting the LT1122 now and then getting the OPA602 afterwards.
As for the OPA2107 and OPA2132, I had indeed researched both, and both seem to have several North American ebay resellers that are below $10.
EDIT: I will admit though, one thing I had liked about the LT1122 was that it didn't seem to be very common and several people said it was the only LT op amp they liked, so I kind of wanted to possibly get one of those while such a thing is still possible (the OPA op amps seem extremely plentiful by comparison).
EDIT 2: Hmm, it would seem that the OPA2107 isn't quite as plentiful as some of the other OPA amps, particularly DIP8 dual version. The following seems to be the only "Buy it Now" North American listing for a single unit of a DIP8 dual OPA2107 under $15:
Edited by Nintendo Maniac - 8/11/14 at 4:05pm