Hi all. I've got some rather large RCA plugs that I would like to use, but I can't seem to find any brands of cable that do a big enough overall diameter. The plugs take up to 10mm OD, but all I have are various van damme cables which are only up to 6mm and are too small to be clamped into the large plugs.

I would be most grateful if anyone could let me know where I can buy some 9mm or 10mm unterminated cable for RCA interconnects, preferably online and in the UK.

Thanks in advance.