I have seen that a few guys on here have used the drive+play by Harmon Kardon and have been happy with it. I am thinking about going that route but can't seem to find any info if it will work with the line-in input on the stereo. The HK manual I read only states that the 3.5 jack to rca works. I would assume the 3.5-3.5 stereo cable would work too but someone mentioned they tried it and it didn't work for both left and right. I can only assume it doesn't work with a 3.5-3.5 cable or this guys cable was the wrong one or not working.

Can anyone confirm the line-in will work with the JK stereo and the HK Drive+Play?

 

That's what I think, I can't figure out why it wouldn't work. They are only like 25 bucks now so I might just give it a try and see what happens.

 

You'd probaly have to use a 3.5mm to 3.5mm that is stereo. They make them in mono, stereo and stereo with video.