Home › Forums › General Discussion & Questions › General Discussion & Questions › Beolab 3 Extension Cable for my BV 11 TV
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Steve at Sounds Heavenly.
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11 April 2026 at 19:31 #123281
rjnicko93
BRONZE MemberOrdered an extension cable for my Beolab 3 speakers which she t at the end other side of the room, (moved the tv so the cabled aren’t long enough now) but unfortunately its a MK2 cable going into the longer white MK3 cable
While it technically works when this extender is plugged in I get a little electrical buzz anytime the volume is adjusted via the Beovision TV.
Does anyone know what pin needs either removing or blanking off in order to stop this buzzing?
Other than this it seems to work fine. Failing this my second option is to order a longer EJ45 to Power link splitter from Steve I just ordered this extension quick off amazon though.
Location: United Kingdom
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29 April 2026 at 10:11 #123407 Steve at Sounds Heavenly
GOLD MemberHi,
Sorry for the slow reply. A correctly wired mk.2 cable shouldn’t cause this issue so I suggest contacting the cable seller to check what they have provided.
You can use this adapter and a Powerlink cable from the links below to give you a male to female Powerlink extension cable:-
1) Adapter: https://soundsheavenly.com/products/powerlink-compatible-barrel-adapter-for-extending-cables-2-fully-wired-powerlink-compatible-sockets
2) Cable: https://soundsheavenly.com/products/powerlink-mk-3-compatible-8-pin-din-cable-with-4-cores-wired-low-profile-cableKind regards, Steve.
Location: The cable workshop, England
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Signature: Cables, friendly advice and great ideas for connecting Bang & Olufsen! Ask any questions at https://soundsheavenly.com to get the best from your B&O! Please visit my B&O YouTube channel at https://www.youtube.com/soundsheavenlycables
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