There are dual wireless systems available. AT has one that sells for about $2800 - wow! Samson has a dual handheld system - $300. http://www.samsontech.com/products/productpage.cfm?prodID=2024&brandID=1

Maybe you could swap out a handheld for a headset or whatever you need.



[This message has been edited by cassp (edited 10-08-2009).]