Identify Cables help

Hi

I am buying NVA amp that is a bit critical with what cable to use to avoid loading it.

I have these as in the photos both are good and work well with other amps, I have had them some years, the silver and blue are marked Monitor Power 4.0mm * 2, but the other have no manufacturers marks, I brought them secondhand from a hifi store as I liked the sound stage and separation with them. Anyone recognised them so I can find the spec.

Thanks

Adrian:)

Richard Dunn, NVA's owner is a member here, he should be able to advise you. :)

I may be wrong, but the silver only ones look rather like QED Silver Anniversary............?

Great news, Richard from NVA checked them out and the big fat ones are NVA and are ideal for the job. :)