FS: Marantz RF-2 kit for the RC2000 mark 2 remote. The kit snaps onto the remote, and converts the signal to RF, then back to IR, allowing the remote to be used anywhere in the house. Retail on the unit is $99.99, but I'll see it as-is for $40, obo. It works fine for me (I just tried it a few weeks ago), but the first buyer could not get it to function for him, so he returned it. Therefore, it is being sold AS-IS only, no returns. Thank you!!!