Ok everybody... lets hear it! I would like to know all of your knowledge, thoughts, opinions and experiences with Toroidal Transformers..... Last year I had the pleasure of meeting John Tremaine from Q-tran Transformers here in Muskoka at his summer home. He had me walk him through an initial design for a lighting system and then started talking about his business (Toroidal Transformers). So, from that meeting and subsequent discussions with him I have learned a bit. Lets hear what everyone else has to say. Have a great day.