Transcription of the video above

Right ring, red. How do we get signal from here to here? These are both TRS cables.

This one is carrying a stereo signal. Tip, ring, sleeve. And if it helps you remember, R or ring goes to the R for the right.

And if you open it up, ring is red, usually. Although the convention is to put the headphone cable on the left.

Learn more in the Hardware and Recording Primer guide.