You could use the Harmony 890 or the 900 for this. I believe the 900 rf package comes with 1 main rf to ir blaster with 2 mini blasters that plug into it. This is probably where you read that it was only good for 3 pieces. Not the case however because these blasters flood the area with IR where emitters would connect directly to the face of your equipment. So, if the components are stacked on 3 separate shelves, just put a blaster on each facing the door and it should back-splash the components.
The 900 is capable of controlling 12 devices according to the literature I read.
You could also go with the xsight touch and rf extender listed below.
[Link: remotecentral.com]edit: I found the ARRX18G at Amazon for $142.76 and the extender for $59.99
Seems like the best bang for the buck!
[Link: amazon.com]
Last edited by kstrange on November 14, 2010 17:35.