On 12/5/2010 7:50 PM, Art Trampler wrote: > You don't need to modify the Titan to run the 3CPX800A7. Right. The guy who wrote that long article appears to be a schmuck who wants to run illegal power. 3CPX800A7s are a plug and play replacement for 3CX800A7s. They are simply designed to tolerate higher voltage. 73, Jim K9YC