Yamaha Keyboard MGP32 Channel Mixer

An audio mixer is a device with the primary function to accept, combine, process and monitor audio. Mixers are primarily used in four types of environments: live (at a concert), in a recording studio, for broadcast audio, and for film/television. An audio mixer can come in either analog or digital form.Also known as a soundboard, an audio mixer is an electronic device that brings in different audio signals and allows the user to control volume, tone, and other effects to create the desired sound. A 32-channel mixer has 32 inputs for microphones, drum machines, and other auxiliary devices.