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AE02GL is an audio ground loop isolator designed to reduce signal interference caused by voltage potential differences at the ground points between two devices.
Ground loops are a major cause of interference in audio and video systems. This is because when enough current is flowing in the connection between the two ground points that have different potentials, a ground loop is created to produce noise and hum sound in your audio system.
To solve the issue, the ideal solution is to have the same ground reference potential between all connected devices. However, most of the professional installations do not have the condition to do it due to complicated cabling and wiring.
Other than connecting a common ground, a ground loop isolator is another option. It uses an isolation transformer to cut the current flowing into the circuit and the ground loop will not be created to interfere.
AE02GL is one of our top sellers and has outstanding performance. It has successfully eliminated countless ground loop issues for our partners around the globe.
Easily install it between a 3.5mm phone jack and an audio output device like microphones, and speakers to filter out the interference for CCTV/ audiovisual systems.
Insertion loss is the amount of energy that a signal loses as it travels along with a cable link. low insertion loss allows the signal to remain its performance with a slight reduction.
It's hard to identify the real problem causing the interference in a professional and complicated A/V environment but AE02GL can effectively solve the problem by plug and play.
There're types of ground loop isolators that can deal with not only audio but video interference, so it's important to select the right device to solve the real problem.
For more effective ways to fix the hums and other questions about ground loops, you can check out our article here:
You're also welcome to ask questions about the item, and we will contact you as soon as possible.