Here, I'm running my rendition of nyan-cat into a CRT, the audio is being passed through the video feed, which yes, causes feedback.
A couple of potentiometers on the top allow for pitch bending, and volume control. I'll add more features, like timing, and envelope control at some point.
The lines on screen are the tones being transmitted. I have found putting an actual image on the screen difficult, as there is no documentation for the CRT,
and I'm not sure about the number of lines, in x,y. It literally just says "B/W CCTV monitor" on the back. no MFG or anything.
It also has zero bass. I tried doing "smoke on the water" but it was terrible.
