What is Audio mixer?
[[File:Behringer-Xenyx-1002FX.jpg|thumb|Small audio mixer]] [[File:Radio Studio in Ghana 06.jpg|thumb|Audio mixer in radio studio ([[Ghana]]).]] An '''audio mixer''' is device which is used to [[wikt:mix|mix]] several [[sound]]s together. The user can control the [[Loudness|volume]] on each channel or [[sound|sound source]] to be as loud as they want. The amount of channels may vary depending on the mixer. Different sources may be used such as [[microphone]]s, [[sound card]]s and [[CD player]]s. Usually mixers have pre-[[amplifier]]s for microphones and inputs may be balanced. It is a device that allows you to edit the pitch and other aspects of sound. Each channel has their own volume control but also there is main volume control that changes all channels the same way. Some mixers will also have an [[Equalizer|equaliser]]. {{Commonscat|Audio mixers}} {{tech-stub}} [[Category:Audio technology]]