I've got two Silver Poison cables for custom IEMs (JH Audio, Westone, Unique Melody, etc) making the rounds if anyone would like to try them. The specific requirements: you must be in the continental USA. You must have some feedback or a strong reputation around here - I already had a Silver Poison CIEM cable stolen from this loaner program, which Frank graciously replaced, but I'm not about to let that happen again.
If you meet those conditions and would like to try the Silver Poison CIEM cable for a week or two, shoot me a PM.
Does London count as continental USA? We speak the same language (although your spelling of some words leaves a lot to be desired)