I have a Unitilite and Unitiqute bought in Canada and am moving to the UK.
I would like to take them with me.
Will they function as is when plugged into the mains supply?
What would I have to do for them to work in the UK?
You will have to get them modified by Naim to work on the UK mains power which is 240V rather than the 120V in North America. Otherwise they should work fine.
But it may be more cost effective to sell them in Canada and buy again on the secondhand market in the UK. There is no shortage of pre-used Naim kit in UK.
Mike you should consult with Naim before taking them with you. Some transformers can be rewired by the factory from 115V/60Hz to 230V/50Hz, however, some can’t and would require a new transformer (read: expensive). I have a feeling that the Uniti series use transformers that can’t be rewired but best check with Naim to be sure.
The Unitilite & Qute both have rewirable transformers, so no need to replace. The internal primary windings need to be reconfigured, the case fuse & voltage stickers changing & a new power cable.
However, the tuner module(s) also have different de-emphasis (50µs for UK, 75µs for US), so FM will not sound correct unless these are also replaced & reconfigured.
Disagree, it’s been confirmed the traffo’s can be rewired to 230v 50Hz (a very simple low cost change compared to buying a supply transformer)
The problem is, no matter what way you change the voltage, it does not solve the tuner de-emphasis issue.
I suspect selling in Canada and buy new/used in UK is the way to go
Internal rewiring is likely best for long term living now that it’s confirmed possible, but a 200VA (ie sufficient power for continuous use for your Uniti) step-up / step-down transformer is under $50CDN and not the worst idea to get you started when you first arrive and have too many new things to accomplish before finding time to arrange service. We are doing this with an Atom while my wife is on assignment in Germany, and it is working great: it plugs into the wall, Uniti plugs into it, et voilà !
Congratulations and best wishes for your adventure Mike!
It isn’t simple. The equipment will need to be returned to Naim to be modified and this will take weeks, whereas an external transformer can be ordered online and delivered to the OP’s new address. The OP is moving from Canada, not a few miles up the road. On top of everything else, he is going to have enough on his plate as it is. Also, the OP can have balanced windings in the transformer bringing benefits that go with that.
As for the FM de-emphasis, well, I wouldn’t even bother with that.