noun
audiophile; hi-fi enthusiast
A person passionate about high-quality audio equipment and sound reproduction. Wasei-eigo from English 'audio mania'.
wasei-eigo (Japanese-coined English), from audio mania
彼はオーディオマニアで、高価なスピーカーをいくつも持っている。
He is an audiophile and owns several expensive speakers.
オーディオマニアの間では、このアンプ
Among hi-fi enthusiasts, this amplifier is highly regarded.