No its an oscillator that gets its sound FROM the video - its not a nice video effect that follows along with the sound. So you want to change the sound you adjust the video parameters. I’ve yet to see one actually adjustable apart from the vcr tracking head and tape speed. There are some big voltages involved messing with real Tube TV stuff so i’d like to think this would be a digital osc with the huge amount of first gen LCD tv’s coming offline in the near future.
Thoughts?