Hi-Fi & Stereophonic Sound

HI-Fi is the high fidelity reproduction of sound  and a term used by home stereo listeners or home audio enthusiasts to refer to a very high quality reproduction of sound.

Hi-Fi is used to distinguish itself from poorer quality sound produced by inexpensive audio equipment and recording techniques.

Ideally, high-fidelity equipment has minimal amounts of noise and distortion and an accurate frequency response. So, turn it up!