I have built my own from Neotech 3001- 111 power cable and Furutech plugs and SR blue fuse for about £400.00 each and a doddle to build. Give David at MCRU in Huddersfield a phone and he'll get you sorted out. I also use JPS Kaptovators which I bought some years ago and my homemade ones are every bit as good.
Jim.
Jim.