Great idea, poor execution for iPod enjoyment in the car

The headphone output of my iPod Classic has after 4 years it quits. From the existing reviews I get the impression that all iPods here have some kind Archillesverse ;-(
Born out of necessity, I acquired so this cheap way to get a new headphone output via the dock connector of the iPod. Using plug into the auxiliary port of my car. A repair of the headphone output would probably cost around 80.

By the way ... and that should be the actual information here, I have a much stronger output from my Ipod. The volume control on the iPod now has stopped responding, the volume is controlled exclusively via the car radio. By the stronger signal, it makes sense again and dynamic classical music in the car listening to. This was in soft passages previously only sold at a slight Sirrens possible.
It is true, as has already been written by other reviewers that the radiergummigroße plug readily dissolves when the device is held in the hand.
Conclusion: all iPod users is that small investment for in-car use due to the audible level increase highly recommended (especially with regard to the affordable price).

NEUBEWETUNG AFTER A LONG PRACTICE USE:
The plug was always relaxed in the Ipod socket after about 2 months and dissolved even the smallest movements. Result: total or partial loss of sound. Therefore, ultimately, not recommended for sustained practice use.
Dear this here:
Audio cable with 3.5mm jack + Charging Cable + USB for all Apple iPod, iPhone, iPad