cant find Belden 1505F equivalent cable

Hi i am after a decent cable to make some hifi cables for home use
and have come across an american cable belden 1505F cable which has a good spec with low capacitance 50pf/meter, has dual braided screen excellent against interference and has multi stranded center conductor making it flexible ideal for hme home hifi use.
But i cant find a similar spec product here in the U.K.
Does anyone know of a similar spec cable here in uk and where i can buy in a quantity of about 20 meters at a reasonable price.

Thanks
Steevo

How about these guys in the UK?? I would think there must be Belden Cable distributors in the UK.

Ron