All hi-fi synonyms

noun hi-fi

• radio — wireless telegraphy or telephony: speeches broadcast by radio.
• machine — an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work: a sewing machine.
• phonograph — any sound-reproducing machine using records in the form of cylinders or discs.
• stereo — stereoscopic photography.
• victrola — a gramophone
• gramophone — a phonograph.
• sound system — equipment for playing music
• record player — phonograph.
• graphophone — a phonograph for recording and reproducing sounds on wax records.