Jameco (www.jameco.com) has them in stock for .77 ea -- just recently bought a few to refurbish some old Anderton boards.... ~GMM At 08:06 PM 6/29/2004 -0400, R Drake wrote: >all, > >i've got a board with couple dead or missing 4136 quad opamps... any >suggestions for suitable substitute parts? > >thanks, >lbd > >