tomb
Member of the Trade: Beezar.com
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- Mar 1, 2006
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The Tube Store has them, or claims to have them, anyway.
http://www.thetubestore.com/Tubes/12A-Types/12AJ6
I have 14 of them and saw that they were supposedly compatible, I will try them out and post results, I also have 12ae6 and 12fm6 so I will try to compare them all.
You guys are right and I was wrong.
I was going from memory and mixed it up with the 12FT6. That's the unicorn. I mentioned it on this page, but not on the other Millett Hybrid pages, for some reason - maybe because I thought there was no point in pursuing a unicorn:
There is also the 12FT6 tube, with an amplification of 15, but I can find no one who can substantiate whether it actually existed.
http://diyforums.org/MiniMAX/MiniMAXtubes.php
The problem with the 12AJ6 is that the amplification factor is 55! It's probably un-usable in a headphone amp. This is detailed here:
http://diyforums.org/MOSFET-MAX/MOSFET-MAXtubes.php