Music player (6)
I believe the answer is:
stereo
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">music player</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for stereo that I've seen before include "Means of amplification of sound through two or more channels" , "Record-player" , "Music player with two speakers" , "Music-playing equipment giving depth of sound" , "Method of sound reproduction" .)