ALPINE CDA 9856 & iPhone/iPod interface w/KCE-422i; KCE-4221
In case anyone out there is still using the older Alpine CDA 9856 head unit and was wondering how the cables available for the iPhone & iPod work;
I just picked up a KCE-422i KCE-4221 on eBay for $15. It has a built-in 5V converter to charge said iDevices.
Verdict: it works great. All functions operate properly, including charging and calls. no interference thru speakers.
I am using the iPhone 4 8G and an iPod Classic 80G.
Cheers
iPhone 4, iPod Classic 80G