I have an Asteroids Deluxe that has a humm on it that's just loud enough to be incredibly annoying. The humm seems to be coming from the speaker.
The noise actually seems to be effected by whatever is happening on screen at the time. I made a YouTube video of the attract screen to demonstrate this, you can hear the sound getting louder on this every time "PRESS START" flashes on:
http://www.youtube.com/watch?v=n9caGOYnmO4
I got a new Big Blue from Bob Roberts and installed it, but there was no real change. Any suggestions as to what I might do about this would be greatly appreciated.
Thanks!
The noise actually seems to be effected by whatever is happening on screen at the time. I made a YouTube video of the attract screen to demonstrate this, you can hear the sound getting louder on this every time "PRESS START" flashes on:
http://www.youtube.com/watch?v=n9caGOYnmO4
I got a new Big Blue from Bob Roberts and installed it, but there was no real change. Any suggestions as to what I might do about this would be greatly appreciated.
Thanks!

