The Monacor FGA-35 NF transformer delivers what it promises: to interrupt ground loops in audio lines, thus preventing the annoying alternator whirring in the car radio with MP3 player attached.
The adapter cable has strain relief and makes a stable impression. Thanks to the small dimensions of the housing, it can also be good embarrassed "concealed".
Total length about 80cm. Length short cable 17cm, long cord: approx 58cm.