Bang & Olufsen Masterlink Cables

B&O Cable Tester for MasterLink and PowerLink Cables (used product, orginal B&O product)

This Bang & Olufsen cable tester is the perfect tool to quickly and reliably check both MasterLink and PowerLink cables.
A must-have for installers, technicians, or enthusiasts who want to ensure their B&O wiring is working correctly.

Features:

Compatible with both MasterLink and PowerLink cables
Tests connections and signal transmission with precision
Compact and easy to use
Reliable tool for B&O installations
Application
Use this tester to prevent malfunctions or detect faulty wiring instantly.
Ideal for checking new or second-hand cables, or during installation projects with Bang & Olufsen systems.

✔️ Suitable for both professionals and DIY users
✔️ Saves time when troubleshooting cable issues
✔️ Designed for authentic Bang & Olufsen cable standards

Used MasterLink Crimping Tool Set (Tools ML Plug)(orgine B&O)

This pre-owned MasterLink crimping tool set is an essential kit for attaching MasterLink plugs to MasterLink cables. A professional-grade solution that allows you to create your own Bang & Olufsen MasterLink cables with precision and ease.

Set includes:

2x Crimpers – Secure and reliable crimping of MasterLink plugs onto the cable
1x Stripper – Clean removal of cable insulation without damaging internal wiring
Sturdy carrying case – Keeps all tools organized and portable

Application
With this toolset, you can easily attach MasterLink plugs (e.g., ML type no. 3390548) to custom-length cables. Ideal for DIY projects or professional installation of Bang & Olufsen systems.

✔️ Fully tested and functional second-hand set
✔️ Perfect for both installers and enthusiasts
✔️ Durable tools designed for long-term use

We have three sets, and now one set
This set is going on sale; it's hard to sell.
Includes 10 black MasterLink connectors.

 

These cables are the same quality as BANG & OLUFSEN also used.

 

Our cables are properly connected plugs .

Cables for plug and play, as you can see in the pictures.

We make these cables ourselves

there may be meter marking on the cable

This Master Link cables are of the same quality

BANG & OLUFSEN supplies.

These cables are properly connected plugs.

Cables are plug and play, as you can see in the pictures.

(ready for connection) 

We make these cables ourselves 

Masterlink to RJ45 converter.

Use this cable on a cat7 cable to create a masterlink connection.

with this cable you can pull a CAT7 cable through the wall / electrical pipe and connect this cable on both sides to obtain a master link connection.

Fits B&O's IHC-NET.

cable length approx. 20 cm

Advice, use cat7 network cable, look these here.

RJ45 to Masterlink adapter – The only company with this Masterlink connector. Easily connect via CAT7.
Easily connect B&O Beosound and BeoVision with a CAT7 cable. Plug and play, gold-plated contacts, and durable 3D-printed housing. The ideal solution for easily running CAT7 cable through a conduit for use with classic Masterlink systems. Easily connect your Beolab3500 or Beolab2000 to your Beosound/Center/Vision or Ouverture via this Masterlink adapter.

With the beolink 1611 is it possible to make multi masterlink connection system.

*Design of Hall-Audio and Polyvection.

Our Masterlink to RJ45 adapter is the solution for replacing defective or short Bang & Olufsen Masterlink cables.
Simply plug multiple Cat7 network cables into the RJ45 connector and use the adapter to connect your B&O Masterlink devices such as BeoSound, Beocenter, or BeoVision.

3D-printed and tested
Works the same as original B&O connectors
Plug-and-play installation with screw terminals
Suitable for all B&O Masterlink connections

A sustainable, affordable, and modern solution for anyone who plans to maintain or expand their B&O Masterlink system.
Low stock.

6 Ports distributor for masterlink and powerlink

L X B X H, 14 cm x 2,2 cm x 2,5 cm

One input, 5 output (from Core to 5 beolab)

The RJ45 distribution block is specifically designed for Bang & Olufsen Powerlink systems and is fully compatible with modern B&O products that use RJ45 Powerlink connections, such as BeoSound and BeoVision systems. Thanks to its high-quality internal wiring, audio signals remain stable and clear, even when multiple loudspeakers are connected.

This 6-port connection block is perfect for small to medium-sized B&O installations, such as living rooms or home cinema setups with multiple BeoLab speakers.

Key Features
Designed for Bang & Olufsen BeoLab loudspeakers
6 RJ45 Powerlink outputs or 6 masterlink outputs
Connect multiple active B&O speakers to one source
No signal loss or audible noise
Plug & play – no external power required
Clean and organized cable management
Ideal for multi-speaker B&O setups

Applications
Connecting multiple BeoLab loudspeakers to one B&O system
Expanding existing Bang & Olufsen installations
Central Powerlink signal distribution

*Design of Hall-Audio and Polyvection.

10 ports distributor with RJ45 connection.

L X B X H, 22 cm x 2,2 cm x 2,5 cm

Connect 9 Beolab to these port and one to core/moment/connect-core/essence.

Thanks to high-quality shielding and correct Powerlink signal routing, this connection block is ideally suited for high-end Bang & Olufsen systems, including multiroom installations, home cinema setups, and commercial applications.

The RJ45 connection block prevents signal loss, hum, and interference, even over longer cable runs.

The 10-port RJ45 connection block is fully compatible with modern B&O Powerlink via RJ45 and provides a neat, future-proof solution for complex BeoLab speaker configurations.

Key Features

Specifically designed for Bang & Olufsen BeoLab loudspeakers
10 RJ45 Powerlink outputs
Suitable for large B&O speaker installations
Stable signal distribution without noise or interference
Passive design – no power supply required
Professional-grade build quality
Ideal for home cinema, multiroom, and commercial use

Applications
Central connection of multiple BeoLab loudspeakers
Large Bang & Olufsen audio installations
Clean and structured cable management

*Design of Hall-Audio and Polyvection.

Masterlink cable in black color .

Among others by electricity draw lines and connect to the built-Master Link connector.

there may be meter marking on the cable

Will not be taken back. Cables bought by the meter

Cable can be provided with meter marking.

Special cable for Masterlink connection.

9 X wired with 3 X earth

Roll 100 M.

Fitting Masterlink socket connector.
Fits current (deep) junction box.

Ral 9016

Master Link box connection box for 1x ML with plug and 1x ML cable.

The boxs can be used when you would like to extend a ML cable with plugs un to a reel of ML cable. 

Master Link connection perused.

If the cable is too short, it can be used as a connector with a new cable.

Housing color black.

Used ML-Distributor.

May be damaged and appear different than this picture.

Connect multiple Masterlink components to the systeem.

Little in stock.

Original product of B&O for the repair of a cable break, inc manual and LSA PIN.