Ground loop isolator – Beolab speakers & B&O devices (no guaranteed noise-free effect)

Audio Ground Loop Isolator – Removes hum and noise from BeoLab speakers
Suffering from hum or noise when connecting your BeoLab speakers to a receiver or television?
With this Audio Ground Loop Isolator, most grounding problems can be solved, allowing you to enjoy interference-free and clear sound again.

Features: Eliminates hum and noise caused by ground loops
Suitable for connection to a receiver, amplifier, or television
Works perfectly with Bang & Olufsen BeoLab speakers
Easy to install, plug & play
Better sound quality without interference
Compact and reliable tool
Indispensable for B&O installations with grounding problems

“Grounding problems can have various causes, such as cables that are too thin or interference from devices (e.g. PlayStation or WiFi router)
feel free to email us to determine the cause, as a ground loop isolator is often not the correct solution.”

Hum Noise with Beolab via CAT7

P54070
 

We regularly receive questions about the source of a hum in Beolab speakers when using CAT7 cabling in homes.
These cables are often neatly concealed in walls and are used in combination with RJ45 to DIN8 (Powerlink) connectors.

The cause of the hum almost always lies with missing or incorrect grounding.
Both Bang & Olufsen Powerlink and Masterlink cables feature extra shielding, where the metal jacket (chrome shielding) is used for grounding.

However, in many installations, a CAT7 cable is connected using only the 8 conductors, while the ground wire (shielding) is cut or not connected.
Standard wall sockets are also often not grounded, which can cause interference/hum.

For correct operation, it is important that:
The ground of the CAT7 cable is connected
RJ45 connectors with metal shielding are used. The shielding is secured to the terminal plates (strain relief) in wall sockets.

By correctly grounding the cable, as described in the B&O Netlink/Network Link manuals, the hum will disappear and you will enjoy interference-free sound reproduction.
     

Ground loop Isolator, Minijack naar minijack female

TR2070
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Ground Loop Isolator for Mini-jack connection
If you have noise or hum on your mini-jack connection, this isolator can resolve the problem.

Trigger Power Adapter

AV-PWRADAP
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Trigger hum or noise often occurs when connecting a cable to a receiver, especially with certain brands such as Marantz, Denon, and Rotel.

This Trigger Power Adapter solves the problem of hum and interference by galvanically isolating the receiver's ground.
This adapter is intended exclusively for connection to a Trigger output / DC-12V connection.
This grounding cable has been specially developed for use in combination with our trigger cables,
And is only suitable for the trigger cables available through our webshop.