Type 45 Tubes for stereo amplifiers

Here ya go!

https://www.tubedepot.com/products/45-triode-globe-shape-blue

Here you go:

https://verdantaudio.com/collections/emission-labs

Thank you!

There are a couple of choices at Antique Electronic Supply: https://www.tubesandmore.com/search/node/45%20triode?categories%5B0%5D=Vacuum%20Tubes

I'm using 45's in my Supratek preamp. Sophia Electric has new 45's. I've settled on vintage National Unions as my favorite sounding. Off ebay. Dirt cheap compared to those linked. You'll get varying sound quality. As the previous responder said, you may have to buy 4 or 6 to get the perfect pair. But still cheaper than those new ones linked.