Hoping folks can have some patience with an older gent here...

My challenge/goal/desire...Playback of digital streams from very inexpensive iPod Classic(s) into my recently acquired Harmon Kardon hk3490. After all it's not Memorial Day unless your backyard is filled with low noise floor full dynamic range presentations from the Kentucky Headhunters and The Amazing Rhythm Aces now is it?
To cut to the chase...Is there a docking device that will pull lossless digital music files from iPod(s) and provide coax/optical output for input to the DAC on my hk3490?
Please say yes or at least post URL's. Thank you. Feel free to come by and grab a dog or a burger....
Regards
Mike B.