stereo system
US /ˈster.i.oʊ ˌsɪs.təm/
UK /ˈster.i.oʊ ˌsɪs.təm/
1.
an electronic system for playing music or other audio, typically consisting of a receiver, amplifier, and two or more speakers, designed to produce sound from two channels for a more realistic effect
:
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He just bought a new stereo system for his living room.
•
The old stereo system still produces great sound.