1) Audio hookup 2) Audio system 3) Basic music system 4) Boom-box classification 5) Bygone music system 6) Bygone player 7) Cd player ancestor 8) CD system precursor 9) CD-player ancestor 10) Certain phonograph 11) Certain record player 12) Certain stereo 13) Companion of stereo 14) Distortion-free 
[n] - equipment for the reproduction of sound with high fidelity
high fidelity sound system noun equipment for the reproduction of sound with high fidelity
Faithful reproduction of sound. Advances in mechanical equipment and electronics, such as digital recording techniques and compact discs, have made it possible to eliminate many distortions in sound-reproduction processes
a phonograph, radio, or other sound-reproducing apparatus possessing high fidelity.