Have tubes, need INFO!
Hello all,
This is my first post, so please be kind.
My Grandpa was an avid Ham and Shortwave Radio enthusiast. After he
passed, I found a box full
of old tubes in his garage. I would like to gain some knowledge about
the applications of the
various tubes, and ultimately find out if they would have any value to a
collecter. Below is a
complete list, along with what cross reference numbers I have been able
to locate, so far. Any
help with THAT is also much appreciated!
=====================
Vintage Vacuum Tubes:
Count Tube# Cross Reference #'s
===== ===== ===================
8 16A (6AM5)
1 16Z (???)
1 1A7GT (DK32,X14)
3 1B3GT (DY30,U41)
1 41 (???)
1 5-30 (???)
1 5R01 (???)
1 5R4GYA (???)
3 5U4G (5Z10,GZ31,U52)
1 5U4GA/B (H52)
1 6AG7 (6L10, OSW2192, OWS2601)
1 6AQ5 (6L31, BPM04, EL90, N727)
1 6B8H (???)
2 6BA6 (6F31, EF93, PM04, W727)
1 6BL7 (???)
1 6BQ6 (???)
2 6F6G (KT63)
1 6CU6 (???)
1 6J5 (L63,L63B,OSW3112)
1 6K7 (EF39,OM6, PF9, W147, W61, W63)
1 6K8 (6C31)
4 6L6 (EL37)
1 6N7GT/G (???)
1 6Q7 (DH63)
1 6R17 (???)
1 6SH7 (???)
9 6SN7 (???)
3 6SQ7 (OSW3105)
1 6W4GT (???)
1 6Z4 (6BX4)
1 7F7 (???)
1 9A4 (???)
1 9AX (6Q7?)
2 OC3 (G105/1D,KD24,QS1206)
1 OD3 (???)
=====================
Thanks so much, in advance, for your collective assistance!
Best regards,
Alan Pollard
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