Share your knowledge on these two classic MPCs
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By godxbOmb Fri Apr 18, 2014 11:09 pm
My newly acquired MPC60II has a voltage switch from 240-220/230v. Am I going to have to buy a step down converter to use it in the US?

I bought it from a guitar center in LA. I have read the manual and it of course says 120v 60hz for US. I am afraid to plug it in. :hmmm:
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By SimonInAustralia Fri Apr 18, 2014 11:23 pm
Do not plug it in!

It would need a step up convertor, with sufficient power rating, to step up your 110VAC to 220-240VAC.

If it has a 220/230-240VAC selector switch, it is most likely a European version, made for 220-240VAC.

Unless the transformer inside has been replaced with a 110VAC version, which you wouldn't know unless opening it up, and seeing if it marked as to what voltage or version it is.
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By godxbOmb Fri Apr 18, 2014 11:34 pm
Ahh that stinks... I wonder if the people at GC have plugged it in before they sold it to me :WTF:

That could explain why they didn't send a cable with it.
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By godxbOmb Fri Apr 18, 2014 11:46 pm
Do these transformers convert from 50hz to 60hz as well?

http://floppy.shugart.free.fr/materiels ... manual.pdf

I looked through the service manual and mine has the "VEBS" label on the back so it is definitely the European version.
By MPCHunter Sat Apr 19, 2014 3:18 am
You need to open up your MPC to see if someone had changed the transformer but did not document it on the back of the unit.

If you have a European transformer, you can probably find someone in Europe to swap transformers with as many people import their machines from the US.
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By SimonInAustralia Sat Apr 19, 2014 4:01 am
If you open it, and find a European transformer, I would swap for a US version.

Mine has a label on the transformer that includes L4003-C,A in the transformer model number, the C,A stands for Canada, America.

A European transformer would have EVBS on the label, instead of C,A.
Last edited by SimonInAustralia on Sat Apr 19, 2014 4:41 am, edited 1 time in total.
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By godxbOmb Sat Apr 19, 2014 4:40 am
You mean you would swap if I have an EVBS transformer?
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By godxbOmb Sat Apr 19, 2014 4:48 am
Man you would be surprised how many retail employees aren't even aware that there is a standard voltage difference in many countries outside of the U.S.

Trying to find a step up converter today has been an unsuccessful venture laced with incompetence. :angry:
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By SimonInAustralia Sat Apr 19, 2014 4:51 am
You should open it up and have a look at what internal transformer is in there, before buying a step up transformer, in case someone has swapped it out already for a US version.
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By godxbOmb Sat Apr 19, 2014 4:59 am
It is the middle of the night and I am about to go to Walmart and buy a new screwdriver set since the one here seems to have been hidden from me (not the first time...my tinkering just isn't appreciated really :Sigh: ).
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By godxbOmb Sat Apr 19, 2014 7:30 am
Man it's crazy how clean this thing is on the inside. All of the ICs are Toshiba "Made in Japan".

Anyway, I'm having a hard time getting any clues as to whether this is the original transformer/power board. :hmmm:

There is a voltage and fuse warning next to the fuses printed in English and French text. But other than that, I see nothing leading me to believe that it's been changed. Of course this is the first 60 that I've ever seen naked. :popcorn:

Maybe you more experienced techs can view these pics and find out for me. :wink:

Image
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By godxbOmb Sat Apr 19, 2014 7:35 am
Actually...If you look closely at this one you'll see I've found the info I need. 250v is printed on that block at the bottom.

Image
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By SimonInAustralia Sat Apr 19, 2014 8:19 am
The transformer is in the centre of this photo, hidden behind the orange and purple wires, I think I can just see a white paper sticker/label on top of the transformer, through the middle of the orange and purple loop of wires, does it say L4003-EVBS, or something like that?...

godxbOmb wrote:Image
Last edited by SimonInAustralia on Sat Apr 19, 2014 8:24 am, edited 1 time in total.