...og her er en anden kabel-leverandør som har en serie kabler med tilsvarende filter-funktion:
http://www.eupen.com/weimages/download_catalog/emc.pdf
"3. LOW PASS MAINS CABLES - GNLM
These HF absorptive cables have individually ferrite (EMC/COM) coated conductors and a screen made of
aluminium foil.
These cables are very useful in applications where mains disturbances are a problem. In combination with a
mains filter the attenuation results are excellent. They perform especially well for steep impulses, e.g. burst
impulses.
GNLM-types have VDE, UL and CSA approvals.
TYPICAL USE :
* mains connection of data processing equipment
* electronic cash machines in supermarkets
* mains connections in places where thermoswitches (e.g. deep freezers) or neon-light can
generate disturbances"
AUD USA sælger ovenstående kabler til hifi-brug.
http://www.audusa.com/eupen.htm
Om det er godt til hifibrug ved jeg ikke, men filtervirkningen i kablerne kan der vel ikke være tvivl om (jvnf. det øverste link).