From micximus@gmail.com Wed Jul 15 13:38:28 2009
Subject:VK7 - LED's making it buzz. (Schematics anyone?)

Hi all,

Posted this on another list awhile back, so sorry if you're getting this
question twice.

I have a roland VK7 and the led lights are making it buzz. I know it is the
LED's because the buzz gets louder the more LED's are lit - particularly
annoying when the leslie sim speed indicator is blinking. :-)

Has anybody else experienced this and perhaps discovered a workaround? My
guess is there's a rectifier somewhere in there that I just need to put a
capacitor across. Wait, is that right? I think so...

PS. the buzz is much worse in the headphone output and the 11-pin output.
Barely audible in the line-out. Headphones are completely unuseable.

How awesome would it be if someone had some schematics. But I'm not getting
my hopes up.

Thanks!

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