FGA 35 mass separation filter, SNI-1 / 3.5 Noise filter with 3.5mm jack (Ground Loop Isolator) (Electronics)
This component works in my Mazda 5 Activ Plus, with standard AUX port, properly. The noise, which by simultaneous load on Ziugarettenanzünder or board socket, arise during playback are fully eliminated. I'm very satisfied