I have a Dennis Had Inspire "Fire Bottle" amp and LP3.1 preamp, and the "Fire Bottle uses 45's. I love my Emission Labs 45's.
http://www.emissionlabs.com/datasheets/EML45.html
Type 45 Tubes for stereo amplifiers
I am looking for a source for new or new old stock type 45 tubes for my mono block amplifiers. Everywhere I turn with the exception of Ebay is a dead end. Does anyone know where I can find these for a reasonable price? Thank you