NES Toploader audio "buzzing" when turned on

[treismac]

Pretty sure that won't fix it; I remember my top loader making a similar noise when I was a kid. I've encountered the same thing with a couple of 2600s and adjusting the coil for the audio cleared it up.

How would I go about doing that, ApolloBoy? Is the coil pictured here with the arrow pointing at it?

I was wondering too if there was an rf adjustment pot on the toploader that could be adjusted. I did a video and got a few responses from people who have the same issue with top loaders so it's more common than I thought.

Would you mind sharing a link to the video?

EDIT:
Nevermind. Thanks, Atari Leaf, for making that video. I appreciate it. It'll be nice to help others with this issue.

http://www.youtube.com/watch?v=XQRoV...9x9WR73jTU-h4w