hi-fi

Noun	1.	hi-fi - equipment for the reproduction of sound with high fidelity Synonyms: high fidelity sound system
	2.	hi-fi - the reproduction of sound with little or no distortion Synonyms: high fidelity
Adj.	1.	hi-fi - characterized by minimal distortion in sound reproduction; "a high-fidelity recording"; "a hi-fi system" Synonyms: high-fidelity

accurate, high-fidelity