3.5mm Aux Cable Speaker Line for Car Stereo Audio Ground Loop Noise Isolator

Description: 3.5mm Audio Cable Speaker Line for Car Stereo Audio System Aux Audio Noise Reducer Filter Ground Loop Noise Isolator Eliminate Feature: 1. Extremely Simple Operation: Easy to use, just plug and play, no battery needed. Small and portable, this noise isolator doesn't take up much space and it's easy to take away. 2. Clear Music Enjoyment: Eliminate the humming 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. 3. Compatible Models: Works with any portable device that has 3.5mm audio jacks, for your car audio system, home stereo, when grounding issues persist. 4. Ground Loop Noise Isolator: This product is an audio common ground isolator, which is effective for the noise caused by the common ground between the audio source and the receiving equipment. 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. 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 car MP3 and the AUX (3.5mm interface) of the car navigation. 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 mobile phone or MP3 (note that the mobile phone and MP3 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 passive 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 bigger 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 projector 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 unplugged, or the same noise disappears when the projector is unplugged. Then you can connect the headphone jack of the computer and the power amplifier A common ground isolator is added in between to eliminate noise. Unable to eliminate noise problems: 1. The noise caused by the non-common ground cannot be filtered by this model, such as electromagnetic 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 feel good 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. To put it simply, the common ground means that the grounding points of the two electrical appliances are not at the same point. Due to the difference in grounding resistance, noise is transmitted into the electrical equipment through the ground wire, causing 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 a kind of audio interference, like a humming sound similar to a whistle, and the frequency of this noise will change with the speed of the engine. Therefore, this product can only eliminate noise and current noise caused by common power and common ground products, but cannot eliminate noise caused by other reasons, so you need to confirm the source of the noise yourself. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. PaymentDelivery detailsReturnAbout usFeedbackPayment We accept PayPal only. We only ship item to your PayPal verified address. Payment must be received within 7 days from the date of purchase. Orders will be processed instantly and dispatched within 24 working hours, so we do NOT accept anyEmail/Message note after you place orders.Delivery details Ship to worldwide. If you need to ship with tracking number, pls search "tracking number" on my store to buy it. We will ship the item within 1 business days after clearance of payment. Shipment is from Hongkong via hongkong post. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. Return You have 7 days to contact us and 30 days to return it from the date it was received. Shipping cost is bear by both seller and buyer in half. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number and specific reason for the return. We will refund or resend you after we have received the returned item We will bear all the shipping cost if the product(s) is (are) not as advertised. About us Working time: Hong Kong time(GMT+8): Monday-Friday: 9AM-6PM Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral ornegative feedback, so that we can satisfactorily address your concerns. We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.

Price: 7.49 USD

Location: Shenzhen, Guangdong

End Time: 2024-03-03T09:53:40.000Z

Shipping Cost: 2.99 USD