What UK video recorders support the NTSC playback?

There used to be a few decks that offered NTSC playback. Today, it is hard to find a VHS deck in the shops at all, never mind an NTSC compatible unit. JVC was about the best known for the multi standard decks and a search on the internet might just come up with one. Alternatively, some specialist shops may still have them - if you are close enough, Edgeware Road in London has numerous retailers that buy from Europe and the Middle East, where multi standard players are fairly common. If you manage to find one, adding the make and model number to this answer will help others. The other option to consider is to buy a US player (the shipping charges will be largely offset by the lower purchase price). You will need a transformer to supply 110V and also a television that will handle true NTSC. A note of caution: Some UK televisions claim to handle NTSC, but in fact will only display a transcoded signal that results in a PAL signal at US line and frame rates.