KP3 Owners...

Mr36 · Post by **Mr36** » Sun Sep 19, 2010 7:35 pm

Does your power supply adaptor mains plug thing make a buzzing sound?

When you plug it in, of course.

Pastor-of-Muppets · Post by **Pastor-of-Muppets** » Sun Sep 19, 2010 7:55 pm

No.

My secondhand Electribe ER1 adapter does, so I replaced it.
Some good advice from xmlguy in
http://www.korgforums.com/forum/phpBB2/ ... hp?t=53592

Mr36 · Post by **Mr36** » Sun Sep 19, 2010 8:25 pm

Well, I didn't think it was right. Just thought I'd enquire before I took action. I only picked it up the other day, second hand. Even with a slightly dodgy adaptor, it was a bargain though.

cardboardcorn · Post by **cardboardcorn** » Tue Sep 21, 2010 2:42 am

My laptop did this! I plugged it in and it buzzed through the speakers. I ended up just never doing them both at the same time

Pastor-of-Muppets · Post by **Pastor-of-Muppets** » Tue Sep 21, 2010 6:43 am

sounds more like a ground loop if it buzzes through the speakers, not a faulty adaptor

Mr36 · Post by **Mr36** » Tue Sep 21, 2010 12:50 pm

Yeah, mine doesn't buzz through the speakers, that does sound like a ground loop to me too. Mine just buzzes. Ever so slightly.