Worse-case scenario, you can just buy something like this, a 110v to 220v step-up transfomer. The one in that link is pretty heavy duty at 500W, there are smaller/neater ones available so pick whichever one fits your power needs.
I needed something similar for my US-bought amp in the EU, though in that case it was a step-down transformer.
Ive been using this one: https://www.amazon.com/dp/B0022QOSDK/ref=cm_sw_r_cp_apa_glt_fabc_EKCNAJPP4HGPDSXRP948?_encoding=UTF8&psc=1
Along with a UK style power strip to run 5 mathmos lights. Been working well for a year so far. I just leave the power strip on and turn the converter on/off so they all operate on one switch.
Then you'll need to buy a step-up voltage converter, something like this: https://www.amazon.com/Goldsource-STU-500-Voltage-Converter-Transformer/dp/B0022QOSDK
Though it might be cheaper to buy a proper power supply for 110v as it is likely cheaper; you could probably find one that actually can handle both voltage inputs.
you can try something like this https://www.amazon.com/Goldsource-STU-500-Voltage-Converter-Transformer/dp/B0022QOSDK/ref=sr_1_14?s=electronics&ie=UTF8&qid=1496634862&sr=1-14&keywords=POWER+CONVERTER
but you really need to do some research on the specific power needs of your slow cooker and the Chinese power grid to know specifically what you need... or buy on from a country that uses 220.
-Chinese power grid facts 220V 50Hz
-US Power grid facts 120V 60Hz
-Slow cooker need to knows(look for a sticker with numbers like 120V ~ 60Hz ~ 275W
-voltage range covered - this is the number or number range followed buy the V for those that dont know
-Frequency range covered - this is the Hz number or number range - i am unsure what effect using a cooker meant only for 60Hz on 50Hz will have but it will most likely not heat correctly or track time correctly
-Wattage of the cooker - this is the number followed by the W - very important if you get a converter as it needs to be able to handle around 50% more then the wattage of the cooker or you can overload the converter
I bought this off of amazon and it works ok. I don't use it as much as I was using it in Turkey but haven't had problems so far (almost one year later).
anyways i placed an order for this converter: https://www.amazon.com/gp/product/B0022QOSDK/ref=ox_sc_act_title_3?ie=UTF8&psc=1&smid=AU5MW0P13QZ5V edit:got an answer from thrustmaster: Regarding your VG T300 Alcantara Ed.. Thank you for reaching Thrustmaster Technical Support.
In this case, all you need is a new power cable, since the wheel has an internal power supply that switches from 220 to 110 and vice-versa automatically.
The price for a new EU 220V power cable is: 22.60€ (EUR) with shipping included.
so i am really confused :(
What i mean is either the power adapter AC-DC has a dual switching supply for 100 or 200 volts or you need to get somethingLike this which directly converts the power both ways. Just dont mix up the voltages by feeding 200 volts into something that wants 100 or you will let the smoke out
on top of that you could get an input voltage regulator to feed the converter a stable voltage but thats not strictly nessesary unless the buildings wiring seriously sucks and you get constant brownouts whenever the fridge kicks on
I seriosuly doubt that small converter can handle anywhere near 1500 watts. Googling that transformer i see it listed on aliexpress at around 200 watts which sounds right, but heating elements are huge power eaters. The 2nd link looks much better rated at around 500w. I found this on amazon and the 2nd review even says "works great in India."
And as for 7th floor, I dont think they understood what you are saying. Of course you dont put a 110v appliance in a 220v receptacle.
You need either a power brick handling 110v or an adaptor, i used this one and it worked fine during 8 months: http://www.amazon.com/Goldsource%C2%AE-Voltage-Converter-Transformer-ST500/dp/B0022QOSDK/ref=sr_1_1?ie=UTF8&qid=1433744391&sr=8-1&keywords=step+up+transformer
I had this problem when I brought my Xbox One from North America to Europe as well. At the time, in the country I was visiting they didn't have an Xbox One launch until next year.
That meant getting a local OEM power supply was not an option. So I bought a power transformer and got a solid one:
http://www.amazon.com/Goldsource%C2%AE-Voltage-Converter-Transformer-ST500/dp/B0022QOSDK/
I used it without a hitch for over a year and a half! It does make noise though.
Typically the wattage displayed on the transformer is not meant to be sustained for a long time, so you want something that is well below the max. A console can reach 150W sustained so you want to at least double that if it more.
Don't go for the cheap ones, they will just pop.
However, I highly recommend just buying a local OEM power supply directly from MS instead. They should be easy to get now, unlike at launch!
This is the million dollar question :D
https://www.amazon.com/Goldsource%C2%AE-Voltage-Converter-Transformer-ST500/dp/B0022QOSDK/
However, if you can fix the synth itself to take the right voltage, that seems a better idea.
you could get a power step down if you are wanting to be cautious
Been there done that.
Double check the power supply that it doesn't support 220V. If it doesn't you will need a converter like this:
That is the one I got, and it is really good. Buy the cheaper ones and they might spark, overheat or otherwise do funny things. They aren't meant for long term safety.
You may also need some schuko adapters, you might get away with a 2-4 those:
She will be able to play just fine with you, but I'm not sure how the region thing affects what she sees. My Xbox 360 would revert to a regional account, but my XB1 was connected through a VPN so it thought it was in the US.....
PS, what she doin in Norway?
Finally, some unrelated advice... even though the currency is in US favor, everything there is super expensive. Think $3 a soda (which is cheap by today's currency.... as it used to be $5!) is the norm so whatever you need, you might consider getting it here in the US.
I am buying a couple 220V/240V essential oil diffusers, pretty small, you think this will work? http://www.amazon.com/Goldsource-STU-500-Voltage-Converter-Transformer/dp/B0022QOSDK/
Like this? Or do I need something different?
You bought the used 220/240v case they had listed?
As far as I know the Doepfer racks just have a IEC13 "kettle cord" jack on the back. The idea being that you plug a standard cord, with no inline transformer, straight between your outlet and the input. The transformer is built into the case's PSU.
So you'd need an external step up transformer, 110v to 220/240v, or you'd need to switch out the PSU in the case for one that takes 110v natively. I've needed a step up transformer on a couple of occasions and all the ones I've seen have Euro standard outlet jacks on them (because they assume you brought a European unit into the US) so you need the right cord also... Hopefully Perfect Circuit are sending you that with the case. If so, this should work out for you.
Otherwise you could swap out the PSU in the case for a 110/115v version instead of the 220/240v one. I think Analogue Haven carry them, I'm sure the other modular store do also.