To connect your iPhone, iPad or iPod to your home stereo you just need a 3.5mm to RCA cable like this cable above. The two RCA connectors plug into the back of your stereo and the 3.5mm plugs into the headphone jack of your iPhone. Pretty much every stereo available has RCA inputs as the standard inputs on the back. If you want the best possible audio quality, then an Apple iPod dock will make it sound even better, but we’ll get to that in a moment.
I just got caught out for the first time by the missing headphone jack in the new iPhone. I was with some friends and we wanted to listen to a song from one of their iPhones. I went to plug it onto our PA system… no headphone jack in the phone! But it won’t happen again! Here’s my recommendation, if you are a club, a church, a school, a recording studio, anyone who has a sound system, grab yourself one of these Apple lightning to headphone jack dongles from the Apple store and leave it near your mixing desk.