How to Eliminate the Hissing Sound from the Audio System?

[LaBrooke]

Methods to eliminate the hissing sound from the audio system: After identifying the unit causing the noise, you can open the casing and conduct a detailed inspection of the internal structure. Check whether the circuit board jumpers, sockets, interfaces, and connectors are properly connected. Perform both unpowered and powered tests on the components. Those with repair skills can identify faulty or damaged parts. If you lack repair expertise, consider replacing the unit entirely. Reasons why an audio system might produce a hissing sound on its own: 1. Poor quality of the audio speakers themselves, or internal short circuits or loose connections causing abnormal current and resulting in hissing sounds; 2. Poor connection of the audio plug—try unplugging and reinserting it.