Speaker Line 3.5mm Aux Audio Noise Filter Ground Loop Noise Isolator Eliminate for Car Stereo Audio System For PEAK

Why do some vehicles have noise and electric current noise?

Because the PEAK product is connected to car power supply A and the audio system is connected to power supply B, the voltage is different, but the ground wire is the same;

And the AUX audio cable connects the PEAK product to the car audio system, causing power supply A and power supply B to be connected to each other, causing current to flow through, which can cause noise!

Audio isolator function:

1. The operation is very simple: easy to use, just plug and play, no battery required. Compact and portable, this noise isolator does not take up too much space and is easy to remove.

2. Clear music enjoyment: Eliminate buzzing caused by grounding circuits when using the same power source as some car speakers/home audio syst, achieving clear music enjoyment.

3. Compatible models: Suitable for any portable device with a 3.5mm audio when grounding iues persist, used for car audio syst and home stereos.

4. Ground Circuit Noise Isolator: This product is an audio common ground isolator that is effective in reducing noise caused by the common ground between the audio source and receiving equipment.

Specification:

Interface: 3.5mm audio port

Colour: Black

Material: ABS

Line length: 30cm

Product weight: 20g

Product size: about 60*22*13mm/2.36*0.87*0.51inch

To determine whether the noise is caused by common ground:

1. Use the headset to connect with the PEAK product and the AUX (3.5mm interface) of the car . If there is no noise from the sound from the headset at this time, it can be confirmed that the noise of the car equipment is caused by the common ground.

2. Use the audio cable to connect the battery-powered PEAK product (note that the PEAK product should not be connected to any power source in the car, such as a telephone) to the AUX on the center console of the car, and play the music of the mobile phone, so that there is no noise. , it can be confirmed that the noise in the past is caused by the common ground.

3. Computer, power amplifier, stereo, CD: Use paive earphones to plug in the computer to hear whether there is noise, and use the mobile phone to plug in the power amplifier and stereo to audition.

4. After starting the car, the installed power amplifier has a current sound, and some models will also have the situation that the bier the accelerator, the louder the current sound, this product can solve this problem.

5. If there is current sound between the power amplifier and the speaker or the speaker, this product can be installed between the power amplifier and the speaker.

6. If the laptop is connected to the and the power amplifier at the same time, there will be noise. You can connect the laptop to the power adapter or use the battery. At this time, the noise disappears when the power amplifier is unplued, or the same noise disappears when the is unplued. Then you can connect the headphone of the computer and the power amplifier A common ground isolator is added in between to eliminate noise.

Unable to eliminate noise probl:

1. The noise caused by the non-common ground cannot be filtered by this model, such as electroic interference. Be sure to confirm the source of the noise before purchasing.

2. Because everyone has different expectations for the isolation effect and different senses, some customers feeood and some customers feel bad.

This product is an audio common ground isolator, which is effective for the noise caused by the common ground of the audio source and the receiving equipment.