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Your cart is empty.This is a device that eliminates the noise of the power amplifier speaker.it improves the current sound produced by the device through the audio equipment-isolator-speaker. It can be used in two directions.(Note:the left and right channels of the output end alternate) dual RCAinterfaces. Widely used in recording studios, broadcast conferences, projection and power amplifiers,car speakers,etc.
Emmanuel Rodriguez
Reviewed in the United States on May 16, 2024
Quality of the Product:The product feels underwhelming right out of the box. Despite its promising description, the materials come off as cheap and flimsy. It's lightweight to a fault, giving it a less durable feel that doesn't inspire confidence in its longevity or effectiveness.Functionality:Unfortunately, this device fails to deliver on its main promise—to isolate and eliminate noise. Despite multiple attempts and setups, the annoying humming in my car audio system persists. It seems unable to tackle the ground loop issues it advertises to fix, leaving much to be desired in terms of actual performance.Design:The design is straightforward, featuring a double RCA interface that suggests ease of use with a simple plug-and-play setup. However, the overall build quality and the feel of the connectors give off a cheap vibe. It does not seem robust enough to handle regular use, especially in a car environment where durability is key.General Overall Recommendation:I had high hopes for this, especially given its promise of clear sound. However, it falls short in both build quality and functionality. I still hear the humming noise it was supposed to eliminate, and the overall cheap feel doesn't help. I'm giving this product a disappointing 2 out of 5 stars. If you're dealing with persistent ground loop issues, you might want to consider investing a little more in a higher-quality product.
JBS
Reviewed in the United States on April 24, 2024
I am reviewing the product "Ground Loop Noise Isolator for Car Audio/Home Stereo System" on 23 April, 2024.This is a very simple, lightweight device, albeit one that solves a ponderous problem faced from-time-to-time by audio enthusiasts. I ordered this item to cure a bad "hummmm" sound I was getting from my desktop surround sound system. The item delivered was as simple as could be: just a small box with 2 sets of stereo RCA jacks fixed at either end. So intuitive, all you need to do is connect this in front of (that is, just before in the audio chain) the speaker from which the hum is emanating, and, if your "hum" was in fact caused by a ground-loop, your problem should vanish. In my case, it did indeed solve my problem.This product is a good value for a frequently needed audio accessory. It solves a specific (though common) audio problem with no fuss.
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