Stereo Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler

Stereo Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler Beskrivelse

This product is an audio common ground isolator, which effectively suppresses the noise caused by the common ground for the sound source and the receiving device.
Main Function: Eliminates current noise. The common ground isolation audio transformer eliminates current noise caused by AUX common ground. The output and output ground lines are isolated by the transformer, eliminating common ground.
This product can only eliminate the noise and current sound generated by the common electricity, and can not eliminate the noise caused by other reasons, so you need to confirm the source of the noise yourself.
High sensitivity and high fidelity, 10-20dB higher sensitivity than similar low-end , full tone, pure sound quality.
Circuit design: Stereo dual-channel independent design.

Determine if noise is caused by common ground:
1. Use the earphone to connect with the car MP3 and car navigation AUX (3.5mm interface). If the sound heard from the earphone is no noise at this , it can be confirmed that the noise of the car device is caused by the common ground.
2. Use the audio cable to connect the battery-powered mobile phone, or MP3 (note that the mobile phone, MP3 is not connected to any power source the car, such as a telephone), and the AUX of the car center console, and the music of the mobile phone. Noise can confirm that the noise was caused by the common ground.
3. Computer, amplifier, stereo, CD: Use a passive headset to plug in the computer to hear if there is noise, use the phone to plug in the amplifier, audio audition, if there is no noise, the basic judgment is caused by the common ground.
4. After starting the car, the installed amplifier has a current sound. In some models, the throttle is larger and the current is louder. This product can solve this problem.
5. There is a current sound