Lately, it seems like few weeks go by without Tritton announcing a new gaming headset. Now that its full range of Xbox-licensed cans has reached shelves, the company seems focused on updating its former corded stars. Following the recently announced Ax Pro+ "true 5.1" headset ($200), Tritton has unveiled the 720+ 7.1 surround sound headset ($150) -- the successor to the venerable AX 720
