These are hooked to a receiver, an amplifier, speakers, a mixer and various other pieces of electronic music equipment.

它连接着一个接收器，一个喇叭筒，扬声器，混合器和各种其他不同的电子音乐仪器。

youdao

This figure includes everything from CDs, vinyl, and music downloads, to the equipment it is played on, plus music magazines, gigs, festivals and other events.

这一数据包括与音乐相关的一切开支，从CD、唱片、音乐下载，到购买音响设备和播放器材，以及音乐杂志、音乐会、演唱会、音乐节和其它活动的开支。

youdao

But in the meantime, sometimes just playing music without any other equipment is enough and better than not playing music.

FORBES: Carosel: The Technology Behind Their Music

These folks come in with their big tractor-trailers full of music gear and stage equipment and all that other stuff--this is some thing I didn't learn in the cable business.

FORBES: In My Own Words