It is very easy to make an amplifier using an Operational Amplifier IC. The amplification factor is decided the ratio of two resistors.
Objective
Wire an Inverting amplifier using an Op-Amp, like uA741 or OP07, and test it.
Procedure
The amplitude gain and and the phase difference can be observed from the output below.
Discussion
Using expeyes, it is not possible to study the high frequency response.