Body - I know composition, but the pictures are always terrible. Even the old film stuff that my parents used in my younger days came out much better. You would think that in the 21st century, with all the electronics and gizmos, I would be able to take a good, sharp picture.

A car stereo amplifier is a necessity if you take your car audio seriously. A car stereo amplifier is what helps determine the type of audio output your stereo will produce.