Mackie Level Control & Sound SourceMonitor Speaker Controller Big Knob Passive

A very easy 2 x 2 watch controller that does not need power. You can enjoy music by swaying between 2 pairs of speakers and 2 types of music. Select from a 2-channel STEREO SOURCE AND a 2-STEREO WATCH SPEAKER Inherit the incoming Big Knob's Volume Control Professional Mono, Mute, and DIM Displays Sounds true to the originals Be sure to check the product information below and the points to keep in mind when making your order! To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.