cc: tesla-at-grendel.objinc-dot-com Richard, If I can only find 7,620vAC pole pigs - can I put 240vAC in on the 120v tap and get 15kv out? Is the 240v input center tapped and grounded to the case to produce 120v? If so I won't be able to do this because we want to ground the case to our RF ground. Can I use two 7,620v pole pigs in series? Connect the 240v inputs in paralled and the secondaries in series? Thanks, Ed Sonderman