As the question reads, but where can I buy a dvd player that plays karaoke discs (eg sunfly?) with a mic input socket..... I have been searching the internet and have found a Mustek 300-K which looks very good, thing is I can't find anywhere in the uk to buy it, can someone help me?

Thanks.

try here mate
www.emkaraoke.co.uk/machines.htm

H&B DVD5415 has mic socket
http://www.24-7electrical.co.uk/bin/venda.plex?ex=co_disp-view&invt=pbdvd5415&bsref=24-7v2

I use mine to play karaoke vcd's

Does that vcd mean all the sunfly ones? Do they work fine?

Sunfly vcd series should work fine as will any others (cd+g) converted to vcd, some nice people on here will let you know what they have converted, I am sure, lol.

How good is this H&B DVD5415, it looks the bollox, but is it good?

Not bad for price. Plays Sunfly karaoke vcd's.
Reviews http://www.amazon.co.uk/exec/obidos/ASIN/B000063S39/ref=/026-7020003-4917224

?? There are 3 at my link which play CD+G, DVD, VCD. No need to have CD+G converted to VCD

must agree vinnie, if I was starting now, then one of these and from this place would be my first choice, look great and does everything ever needed of it.

Will the H&B DVD5415 play dvdrs?

Plays dvdr's