(Old-fashioned) sound system (2-2)
I believe the answer is:
hi-fi
(Other definitions for hi-fi that I've seen before include "Audio equipment" , "Stereo" , "High fidelity" , "Sound reproduction unit" , "Good sound reproduction, in short" .)
I believe the answer is:
hi-fi
(Other definitions for hi-fi that I've seen before include "Audio equipment" , "Stereo" , "High fidelity" , "Sound reproduction unit" , "Good sound reproduction, in short" .)