Audio Common Ground Isolator Anti-interference Noise Reducer Noise Cullender Eliminate bluetooth Receiver
1. [Remove Beep]: Eliminate the noise caused by the ground loop when the audio source and (some car
speakers/home audio systems) use the same power supply, so as to achieve clear music enjoyment, and
the wonderful blooms.
space, and it is easy to take away.
Unable to eliminate the problem of noise:
interference, etc., be sure to confirm the source of noise before buying.
feel good, and some customers feel bad.
ground for the audio source and the receiving device.
in grounding resistance, noise is transmitted into the electrical equipment through the ground wire to form
interference. Because the grounding points of the two devices are different, it is possible to generate common
ground noise. In the car audio, there is an audio interference, like the humming sound, the frequency of this noise
will change with the engine speed.
and can not eliminate the noise caused by other reasons, so you need to confirm the noise source yourself.
Determine if noise is caused by common ground:
from the earphone is no noise at this time, it can be confirmed that the noise of the car device is caused by the common ground.
are not connected to any power supply on the car, such as a telephone), and connect to the AUX of the car's center
console, and play the music of the mobile phone. , it can be confirmed that the past noise is caused by the common ground.
to insert in the amplifier, audio audition, if you listen to the sound, there is no noise, the basic judgment is caused by the
is louder. This product can solve this problem.
the amplifier and the speaker.
connect the adapter to the power supply or use the battery. At this time, unplug the amplifier and disappear, or unplug
the projector and the noise disappears. Then you can use the headphone jack and amplifier of the computer. Add a
common ground isolator to eliminate noise.
1xbluetooth Noise Cullender
Please allow 7 - 15 business days for your order to arrive. We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
for more information please visit our Refund Policy page.