I need to design a three stage amplifier with an undistorted output of at least 10 volt peak to peak. It must have a bandwidth from 20 Hz to 15 kHz, must be AC coupled, and have a voltage gain of 40 dB. I have to use transistors, FETS, or op amps. The output load must be 10 ohms, and i must use a 20 volt single sided power supply. I need help bad!!! Somebody Help Me Pleeeez!!!