Help! Korg MS-10 240v to 110v conversion

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bezonline
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2007/11/29 17:47:06 (permalink)

Help! Korg MS-10 240v to 110v conversion

Calling all Korg MS-10/20 owners and/or British expats/voltage conversion experts...

I just spoke to my dad back over in England and found out that he has my old Korg MS-10 in pieces in his garage. Wait - it gets better. He was actually stripping it down and cleaning the internal pots with contact spray, had already replaced the keyboard, and was getting ready to sell it on eBay.

Needless to say, I talked him out of eBay and into shipping it to me in California. Our only hurdle is the conversion from 240v to 110v. I can attempt to use a step-up transformer (Radio Shack or Fry's?) or actually replace the PSU with the U.S. equivalent. I am concerned though about supplying the correct and steady voltage to the internal components. Has anyone attempted or gone through this conversion process from 240v to 110v with a Korg MS-10, MS-20, or similar? If so, what were any challenges and the end result?
My dad paid about $80 for it back in the early 80's and it was my first synth in my early teens (go ahead - calculate my age and see if I care ). They now seem to go for upwards of $700. Can we say William Orbit or Chemical Brothers! It will be just what I need to phatten out my sound when I have the urge to write techno/dance stuff (which I do from time to time). For those not familiar with the sound of the MS-10, think Dr. Who on steroids - wicked lead and bass sounds and massive filter sweeps, laser sounds and wind effects with the noise generators. You can also run an analog signal (such as mic or guitar) into the MS-10 and through the VCF and VCA for some interesting real-time effects. For old time's sake, i've included a picture below (same model taken from the net, but not actually the one that I own).

Any advice help, or stories on 240v to 110v conversion are encouraged and appreciated. Wish me luck




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    bitflipper
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    RE: Help! Korg MS-10 240v to 110v conversion 2007/11/29 18:14:09 (permalink)
    I'm surprised it doesn't already have a 240/110 tap, being of Japanese origin. It's usually only been American and European manufacturers who were arrogant enough to design gear only for their specific voltage. Take a look inside it, you might be surprised to find a switch or a jumper for selecting alternate voltages. If not, the current requirements are low so you can use just about any old 110-240v transformer with no problems. (The only time it gets weird is when you have electromechanical components (e.g. B-3 or Leslie) that tend to go up in smoke when the frequency of the power isn't right.)


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    bezonline
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    RE: Help! Korg MS-10 240v to 110v conversion 2007/11/29 18:43:32 (permalink)
    Thanks Bitflipper - now that you mention it, my dad did speculate as to whether there might be a tap or not when I spoke to him on the phone. Whilst i'm very computer savvy and I can mess with BIOS, msconfig files, and set drive jumpers 'til the cows come home, i'm useless when it comes to electronics. I thought a tap was just something that water comes out of . I should have that answer within 24 hours allowing for my dad's curiosity and +8 time difference. I can't wait to get it over here and get MSing around with it *rimshot, cymbal*


    Sonar 7 PE | HP Pavilion 7970 P4 2.0GHz 1GB | Roland XP-50 | M-Audio Axiom 49 | M-Audio Delta 66/Omni Studio | M-Audio BX5a monitors
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