asian sports event crew working at backstage with control panel on stage lighting , sound system and lighting effect - 立體聲 個照片及圖片檔
Group of people moving speakers, constructing a sound system Notting Hill, Carnival, London, UK, 1983.
set of 90s elements with cassette, tv, floppy disk, microphone, retro boombox, push-button telephone and block stacking video game - 立體聲 幅插畫檔、美工圖案、卡通及圖標
low angle view of back view of concert audio amplifier and cables on a blurred background - 立體聲 個照片及圖片檔
