It gotta be transistor basedWhat are the constraints on the 2 stages? If they are unconstrained, use 2 op amps and it becomes pretty easy.
Bob
No constrain but it shouldn't exceed two stage only.What are the constraints on the 2 stages? If they are unconstrained, use 2 op amps and it becomes pretty easy.
Bob
Can you help out with a schematic..?..Wow a two stage transistor amp with a gain of 4000. Lets see, first stage with a gain of 40 followed by the second stage with a gain of 100 will work. Probably going to be a noisy SOG.
SG
Should be able to find plenty of schematics on Google. If you find some schematics you think will work post them here so we can give a review. What is the amplifier for? Is this homework?Can you help out with a schematic..?..