122 12 0Download size Original (3456 x 2304) Large (1920 x 1280) Medium (1280 x 853) Small (640 x 426) Selective Focus of Black and Silver Terminal Mixer Knobs amplifieraudioaudio mixerblurclose-upconsolecontrolcontrollerelectronicsequipmentfocusinstrumentknobsmixmixermixing panelpanelphonograph recordsound mixerstereostudioswitchswitchestechnologyturntable
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