Originally posted by jheu02 No, just EL84s. Came across it in a box of tubes I purchased off CL roughly a decade ago. Ended up buying a tube tester so I could check it out and sell on eBay. Got a nice price from an enthusiast in China.
The first vacuum tube was invented in 1904 and the first practical version in 1914. I think it is cool that well over 100 years since, they are still in use in guitar amps, ham radio equipment, other niche uses, and recently making a come back in stereo hifi. Anyway I digress, back on topic...
---------- Post added 10-28-22 at 02:12 PM ----------
New sprouts