Review on 🔇 Premium Smof Ground Loop Noise Isolator | Eliminate Buzzing Noise for Car Audio/Home Stereo System | Includes 3.5mm Audio Cable | Sleek Black Design by Xiaomeng Chang

Smof Ground Loop Noise Isolator for Car Audio/Home Stereo System (Buzzing Noise Eliminator CompMy Nissan Quest and my Toyota Camry doesn't make a buzz when I plug my cell phone into the AUX port, but my The Smof Ground Loop Noise Isolator gets rid of that annoying hum when the engine is revving, which I find has a very small impact on the sound quality - it doesn't sound "3D" to me, but the Element filters that much worse buzz out price (less than $15) and simplicity (easy installation) I recommend this product.