Actually i got 4 for the price of 3. Glad to do it !!!I can't imagine that was cheap! Hella nice score.
60's & early 70's Amperex Holland were best. Late 70's Amperex moved Tooling/Production to Japan. Went downhill after that.nice. i have a few of those and they do sound great. not sure what year though, is there much difference?
Original NIB/NOS Bugle Boys are prolly the most expensive preamp tube you can get. You also have to be real careful when buying because there are alot of worn out BB's trying to be sold "as new" or really good condition and they're not.The most desirable ones are the ones with the “Bugle Boy” silk screen
Although I have an “Orange Globe” one that sounds really nice too.
Original NIB/NOS Bugle Boys are prolly the most expensive preamp tube you can get.
Thats a 12AT7, your reverb driver. Yes you're right about the Telefunkin. I consider them the same category as BB's. The only NOS im interested in are NOS Blackburn Mullards & Amperex. I have many.
Then again NOS tubes are apparently very robust.