n80
The Harmony remotes work on my AR LS-16 but only a few of the functions. You cannot change inputs with the Harmony. Pretty much just volume. So a Harmony helps but it is not the complete solution.The Harmony 650 has the ability to "learn" commands from an existing remote. So if the OP can find anyone with a functioning remote that he could borrow - such as from a dealer - he'd be back in business.