CERRXIAN RCA Noise Isolator RCA Audio Noise Canceller Ground Loop Noise Isolator Use Jack Audio Cable to Eliminate Hum Noise in Car Stereo Audio/Home

Noise isolator, for use with RCA audio equipment. Eliminates noise generated by the common ground of in-car equipment, allowing you to enjoy pure sound quality. The RCA Ground Loop Isolator has a high quality aluminium housing making it sturdy and durable. Ground Loop Noise Isolator,RCA male input,output on the other side,the connection is not reversible.The correct connection of RCA and white and red cables makes it easy to use,without complicated tools. The common ground isolation module effectively eliminates the current noise generated by the common ground. Plug and play, enjoy clear and high quality sound. Used for portable devices with RCA audio output, home stereo speakers, amplifiers, equalizers, etc. This model cannot filter noise caused by non-local sources such as electromagnetic interference, so please check the source of the noise before purchasing. Product Features: 1. Isolate the potential difference between the two systems to prevent damage to the input stage of the equipment caused by too high potential difference. 2. Realize signal transmission, eliminate the noise generated by the connection, and solve the AC sound damage caused by site interference and other reasons. 3. The noise generated when connecting a laptop to a mixer and the noise generated when connecting an electronic instrument to a mixer. 4. Noise generated by long-distance transmission between equipment-equipment, impedance mismatch noise. No external power supply, plug and play, compact structure, does not occupy space. Packaging: 1 x RCA Ground Loop Noise Isolator Length: 47cm