Variac differences and use


I am looking for information or recommendations on buying and using a variac for some older tube equipment that has been sitting for some time.
Thank You in advance for the help
guycom

Showing 1 response by hanaleimike

I bought one on ebay for about 75 bucks, as I remember there were a few out there. There's not much to them, buy one that works, from a reputable seller, and you'll probably have no problems.