I am wanting to simulate and build this circuit, but I am not an op-amp man and don't know any Analog Devices equivalents for the IC's in the project. Are there equivalents and what are they?
Do a sort of inverse cross reference. Used the NTE cross to get to NTE857,
then searching it for NTE857 crosses to LF351, LF355. and those cross in
AD's cross tool :
But take the time to look at noise performance, less is good.....1/f in particular. Note
the LF351, LF355 are old technology so there are lower noise parts available, but I think
for generic work they would be fine in this application.