From: Rodney Stapivic[SMTP:rstapivic@sprynet.com] Reply To: rstapivic@sprynet.com Sent: Wednesday, July 30, 1997 10:19 PM To: tesla@pupman.com Subject: Variacs Any information on where I can purchase high current variacs for use with a 10 kva pole pig. I'm using 240V single phase. Is it possible to stack them for higher amp-rating? I'm looking to buy used units if the price is good.