Where to have repaired? Price? Better to replace with Jenson plug and play? Any audio places in CT?

 

iron cross can but I would just replace it with a better hu and be done. IMHO.

 

It's a $5 fix if you do it yourself. You can order the jack here: https://www.tindie.com/products/nift...ll_prod_search

When you get it, just heat the solder and remove it from the board then solder it on yours.

 

If the aux input is not physically damaged then you could try cleaning it out.
Spray some electrical cleaner into the input port and work the 3.5 plug in and out a few time and respray with electrical cleaner. Let dry and give it a try. It won't hurt to repeat this a couple of times. Sometimes this is all it needs.

 

It's physically won't hold the connector in place.

 

Gotcha.