https://joy.videvo.net/videvo_files/video/free/2014-12/large_watermarked/Digital_Mixer__Solo_and_Mute_Buttons_preview.mp4 Digital Mixer Solo and Mute Buttons The Solo and Mute Buttons on a digital mixing console. 1080paudioboardbuttonscolorconsoledigitalequipmentlightsmicmicrophonemixermixingmusicmuteproductionprofessionalsolosound