From tomnykds@comcast.net Sun Aug 06 17:46:06 2006
Subject:Re: humming sound in my cx3 need help

--- In CloneWheel@yahoogroups.com, Tom Smith wrote:
> I've got exactly the same problem with my CX-3. Someone earlier in
this forum said that they had to get a main board replaced to fix the
problem. Not really an option for me, since it isn't within warranty.

Hey folks,

Just last night I noticed a similar problem. I've got a rev1
CX-3 with rev2.0 OS. I was playing it through my guitar amp and
every so often there'd be a 60Hz hum for a few seconds then it would
go away. Its usually hooked up through a mixed into my PA. I've never
noticed this noise from the keyboard alone or from the amp. Its one of
the wierder problems I've seen. I checked the forum but didn't find
anything exactly the same.

Any suggestions for isolating this?
I'm going to try headphones and the PA again to see if I get this
or not minus the guitar amp.

BTW, the guitar amp/organ sounds great! Its a ~8w watt kit I assembled.
Its running into an Eminence 12" Governor speaker. I wish I had two.