https://joy.videvo.net/videvo_files/video/free/2014-12/large_watermarked/Vintage_Radio__Tone_and_Volume_preview.mp4 Vintage Radio Tone and Volume Sliders A close-up of the tone and volume sliders on a vintage radio. 1080pantiqueaudiobroadcastingbuttonsmediamusicoldportableradioretrosliderssoundswitchestape recordertonevintagevolume