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Kronos Power Supply not auto switching?

Posted: Wed Jun 15, 2011 12:10 pm
by operaman
I just got my Kronos and it says 120v. Nothing about it being 110-220. Please tell me this is a joke and it auto switches? We are not in 1995 anymore...

Posted: Wed Jun 15, 2011 12:37 pm
by rob314159
According to a post in this thread:

http://www.korgforums.com/forum/phpBB2/ ... hp?t=61004
RichF wrote:
Sharp wrote:It's very likely going to have a Universal PSU installed like every other KORG for the last 10+ years that does not use Wall Warts.

Regards
Sharp
This is correct, the power supply switches internally.

Thanks,
-Rich

Posted: Wed Jun 15, 2011 12:52 pm
by operaman
My problem is it says 120v and nothing else.

Posted: Wed Jun 15, 2011 1:02 pm
by spritz76
That was my point in the thread over there. Are you going to try and potentially fry your Kronos and invalide the warranty?

IMHO, much better to buy a transformer until someone else makes the leap of faith ;)

Posted: Wed Jun 15, 2011 2:09 pm
by sparkie
I would first see if the manual has any info..and then email your customer support and ask them. info at korgmore.de

Posted: Wed Jun 15, 2011 2:21 pm
by RKfan
spritz76 wrote:That was my point in the thread over there. Are you going to try and potentially fry your Kronos and invalide the warranty?

IMHO, much better to buy a transformer until someone else makes the leap of faith ;)
The transformer is inside the Kronos already - so that is why you have DC in and not a wall wart. I bet that the people at Sound on Sound will be able to tell you if they had any problems with their preview instrument they had when they reviewed the Kronos a couple of months back.

If it is operating like any laptop I have had for the last 6-7 years the transformer should switch itself - this is what Dan at Korg seems to have said elsewhere (Switchable transformer).

Posted: Wed Jun 15, 2011 2:22 pm
by RKfan
sparkie wrote:I would first see if the manual has any info..and then email your customer support and ask them. info at korgmore.de
Ask the people you bought it from, not Korg.de - we all know why...

Posted: Wed Jun 15, 2011 2:25 pm
by jahrome
I purchased Kronos from both a Japanese and American dealer. The Japanese model indicates 100~ and the American one 120~.

What does the "~" represent?

Posted: Wed Jun 15, 2011 2:28 pm
by RC-IA
jahrome wrote:I purchased Kronos from both a Japanese and American dealer. The Japanese model indicates 100~ and the American one 120~.

What does the "~" represent?
and do you use a voltage transformer to operate the one from USA ?

Posted: Wed Jun 15, 2011 2:28 pm
by keego
The Trinity, Triton Series, Oasys and M3 all had universal power supplies so I can't see Korg changing the power supply method and Rich Formadoni from Korg USA has already confirmed on another thread.

Posted: Wed Jun 15, 2011 2:32 pm
by RKfan
Go on - plug it in..... then tell us if it blew up (sorry, couldnt resist it - you'll be fine - in fact better than fine you will have the first documented Kronos imported from the good old US of A)!

Posted: Wed Jun 15, 2011 2:33 pm
by panrixx
jahrome wrote:I purchased Kronos from both a Japanese and American dealer. The Japanese model indicates 100~ and the American one 120~.

What does the "~" represent?
I think it means the input power shoud be 100 volts ALTERNATING current. DIRECT current is normally shown as --

Posted: Wed Jun 15, 2011 2:34 pm
by jahrome
RC-IA wrote:
jahrome wrote:I purchased Kronos from both a Japanese and American dealer. The Japanese model indicates 100~ and the American one 120~.

What does the "~" represent?
and do you use a voltage transformer to operate the one from USA ?
American devices in Japan normally work ok. Japanese products products rated at 100V "may" be ok in the US. I have used many Japanese products in the US. But some of them generate more heat than others. These items I used a cheap step down transformer.

Posted: Wed Jun 15, 2011 2:40 pm
by RC-IA
thanx

Posted: Wed Jun 15, 2011 3:16 pm
by operaman
I am using a transformer right now till Rich or Dan can confirm I am okay. It sounds AMAZING.... :D

And the keys are great. No clacking...