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LA-2Plus Audio Noise Isolator Audio Signal Isolator Eliminate PC Audio Conference Mic Noise Hum
LA-2PLUS is a hum isolator, dual-channel audio non-common ground isolator.
Imported components make its sound more delicate, transparent, full, improved, remove digital taste, remove burr, pure. Its low frequency can reach the lower limit of 20Hz. Users, who want a better sound, and want a system to have no noise level, no humming, and no hum, can use our audio signal noise isolator, which can protect your system equipment in the audio field.
LA-2Plus is suitable for all large-scale outdoor and indoor performances, lightning protection, sound engineering, conferences, entertainment venues, exhibition halls, Karaoke rooms, home theaters, CD players, car music, Bluetooth music, recording systems and a series of audio equipment systems. It is a good helper for audio system cascade to eliminate noise. Almost all audio equipment serial connections can use the audio signal noise isolator to isolate and eliminate noise and hum, or it can be used as a passive DI box and supports hot plugging. It can eliminate impact sound when your equipment is plugged and unplugged in the normal operation of XLR cable and JK6.35mm cable. Eliminate the damage to your equipment caused by improper operation.
Common Noise Problems can be Solved Perfectly:
1. Eliminate the noise from pickup to DVR speaker, there is a lot of humming electric noise and humming noise;
2. Eliminate current noise of LED screen and power amplifier when computer is connected to projector at the same time. Notebook computer is not connected to power adapter, there will be a humming sound with built-in battery (battery is not included), but as long as the projector is unplugged, there will be no current sound;
3. When we start car engine, speaker or active subwoofer of the car audio will have electric current, noise, etc. The noise of some models will increase with the increase of throttle;
4. Everything is normal when your computer is connected to earphones, while there is noise when connected to a mixer or power amplifier;
5. When your computer is connected to a projector, your headset is used normally, but there is noise when it is connected to a mixer;
6. Your laptop is noisy when using an external power supply or connecting to a mixer. Unplug power supply, there is no noise when it is used only with built-in battery (battery is not included);
7. When your computer is connected to a mixer, there is current noise when audio cable is long, while there is no noise when the audio cable is close enough;
8. When your computer connects VGA video and audio to a home projector at the same time, there is noise. After unplugging the VGA cable, there is no noise.
9. Your computer is connected to a mixer and everything is normal when using battery. There will be noise when connected to a power adapter;
10. Your computer is connected to a mixer, and everything is normal when the distance between the two is close. Noise occurs when the two are far apart. It is recommended to use a better audio cable and use this audio isolator.
11. Connect your computer to a mixer and worry that the mixer +48V power supply for phantom will burn the computer. The LA-2PLUS audio isolator can be connected in the middle.
12. When car Bluetooth is connected with AUX, it is powered by a cigarette lighter at the same time, and there is electric current when playing music. But as long as you use a mobile power supply to power the Bluetooth, there will be no noise. At this time, this problem can be completely solved with this isolator.
13. There is a leakage shock phenomenon between two equipment, which will burn out another good equipment, which needs to be isolated to prevent static electricity and lightning protection;
14. Hum noise generated by simultaneous interpretation equipment, remote video conference director, stage audio, film and television broadcasting, TV station relay vehicle, between equipment and equipment.
- 1 x Set of Audio Noise Isolator
- Battery is not included in the package.