ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
Why do the original Beolab 5 cables use ferrite (a magnet) on both sides? (the humps in the picture).
Hi,
The ferrite blocks are intended to suppress interference that could be induced into the cables from external electrical devices. However, my own view is that improved shielding should negate any requirement for this. A good quality Powerlink mk.2 cable with a full spiral wrapped copper shield over the audio and data wires does not normally pick up interference, for this reason I don't add the ferrite blocks to my cables, as the aim was to design them correctly from the start: https://soundsheavenly.com/powerlink-8-pin-din-connection/23-319-powerlink-mk-2-compatible-black-8-pin-din-cable-with-fully-wired-8-cores.html#/9-length-18m
Hope this helps.
Kind regards, Steve.
Steve.
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Founder of Sounds Heavenly Cables and Brand Ambassador for Bang & Olufsen
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Thanks Steve for the fast reply!
@Steve, what is your suggestion of max cable length for a BL5? Or to make it even worth, if you have an Almando Powerlink Switch in between?
I haven't used the Almando box, so I can't comment on this. However, I usually suggest 20m as a sensible maximum for Powerlink and S/PDIF cables.
Thank you Steve for your quick reply!
I use Steve's cables (without ferrite) and never heard any kind of noise on my BL5.