Still couldn't find any info on a G-9 or B-H tube...
I'm eyeing up the 6SN7 and the 6J5 for preamps/mics.
Also, I'm guessing that a pentode will take on the properties of a triode when strapped for triode use.
http://www.vacuumtube.com/FAQ.htm
http://www.mif.pg.gda.pl/homepages/frank/vs.html
Number Name Qty
1247 SYLVANIA 2
Single Rectifier - http://www.mif.pg.gda.pl/homepages/frank/short/054/0/068.pdf
12X4 SYLVANIA 3
Full Wave Cathode Rectifier http://www.mif.pg.gda.pl/homepages/frank/sheets/137/6/6X4.pdf
1629 TRANSELECTRONIC 1
Magic Eye Tube - http://www.mif.pg.gda.pl/homepages/frank/sheets/127/1/1629.pdf
1N2389 GI 2
CTR Tapped Silicon Rectifier?
1N2389 (SHIELDED) 4
23z9? Compactron - http://www.mif.pg.gda.pl/homepages/frank/sheets/123/2/23Z9.pdf
1N2490 8
Delay/Relay?
1N2634 I.R.C 1
Full Wave Rect. http://www.mif.pg.gda.pl/homepages/frank/sheets/030/3/367.pdf
1X2B JAN 4
HV Rect. - http://www.mif.pg.gda.pl/homepages/frank/sheets/093/1/1X2B.pdf
21LR8 RCA 1
Triode/Pentode - http://www.mif.pg.gda.pl/homepages/frank/sheets/135/2/21LR8.pdf
38 RCA 1
Power Pentode - http://www.mif.pg.gda.pl/homepages/frank/sheets/021/3/38.pdf
**45 PHILCO 2
small power triode, widely used in old radios and sometimes used in single-ended hi-fi amplifiers. Out of production. Old ones are getting scarce. There is no direct replacement; military version VT-52 is even scarcer. (Warning: at least one tube distributor is selling Chinese 2A3s and labeling them as 45s--this will NOT work--the 2A3 requires much more filament power than a 45, and could damage the power transformer.) http://www.mif.pg.gda.pl/homepages/frank/sheets/084/4/45.pdf
5679 SYLVANIA 1
Dual Rect. - http://www.mif.pg.gda.pl/homepages/frank/short/054/0/074.pdf
5R4WGB JAN/CETRON 4
Full Wv Rect. - http://www.mif.pg.gda.pl/homepages/frank/short/054/0/074.pdf
5V4GA SYLVANIA/JAN 2
Full Wv Rect - http://www.mif.pg.gda.pl/homepages/frank/sheets/093/5/5V4GA.pdf
5Y3WGTA SYLVANIA/JAN 11
Full Wv Rect. - http://www.mif.pg.gda.pl/homepages/frank/sheets/093/5/5Y3GT.pdf
5Z3 RCA 1
Full Wv. Rect. - http://www.mif.pg.gda.pl/homepages/frank/sheets/021/5/5Z3.pdf
6146W PHILLIPS/JAN 2
vhf beam amp. - http://www.mif.pg.gda.pl/homepages/frank/sheets/049/6/6146.pdf
6186 JAN 1
Mini Pentode - http://www.mif.pg.gda.pl/homepages/frank/sheets/138/6/6186.pdf
6C6 RAYTHEON 1
Triple-Grid Detect. Amp - http://www.mif.pg.gda.pl/homepages/frank/sheets/021/6/6C6.pdf
6G6G TUNG-SOL 1
Power Pentode - http://www.mif.pg.gda.pl/homepages/frank/sheets/127/6/6G6G.pdf
6G6G RCA 1
Power Pentode - http://www.mif.pg.gda.pl/homepages/frank/sheets/049/6/6G6G.pdf
6J5GT N.U. 2
6J5, 6J5GT--preamp triode, used in audio--has underground audiophile following. Out of production. Med. MU - http://www.mif.pg.gda.pl/homepages/frank/sheets/049/6/6J5.pdf
6L6W GB JAN 4
6L6GC--beam tetrode, very popular in guitar amps, rarely used in hi-fi. Many versions are still made in Russia, China and Slovakia. Groove Tubes is in production of a GE clone of this tube.
http://www.mif.pg.gda.pl/homepages/frank/sheets/021/6/6L6.pdf
6SN7 GTB SYLVANIA 9
6SN7GT--small preamp dual triode, medium gain, octal base. Used in older hi-fi and some modern hi-fi. Now made by Sovtek and at the Voskhod factory in Kaluga, Russia, along with old-stock versions.
http://www.mif.pg.gda.pl/homepages/frank/sheets/137/6/6SN7GTA.pdf
6SN7 GTB G.E. 10
http://www.mif.pg.gda.pl/homepages/frank/sheets/093/6/6SN7GTB.pdf
6V6GTY JAN 9
6V6GT--small beam power tetrode, used in popular guitar amps. A Chinese JJ, and Sovtek versions available. http://www.mif.pg.gda.pl/homepages/frank/sheets/049/6/6V6.pdf
6XW4A JAN 1
(6x4w?) Double Diode? http://www.mif.pg.gda.pl/homepages/frank/sheets/087/6/6X4W.pdf
7N7 ARMY SIGN.CORPS 1
Dual Triode - http://www.mif.pg.gda.pl/homepages/frank/sheets/084/7/7N7.pdf
7Y4 SYLVANIA/CAA 1
Full Wv. Rect. - http://www.mif.pg.gda.pl/homepages/frank/sheets/121/7/7Y4.pdf
80 N.U. 1
rectifier tube, widely used in old radios. Out of production. Suggest changing socket to allow use of 5Y3 if absolutely necessary--this may decrease the value of a classic radio.
http://www.mif.pg.gda.pl/homepages/frank/sheets/021/8/80.pdf
83 FAA 2
mercury-vapor rectifier tube, used in old radios and a few early Fender guitar amps. Do not use 5Y3, damage may result. Out of production.
http://www.mif.pg.gda.pl/homepages/frank/sheets/021/8/83.pdf
89Y N.U. 1
Triple Grid Pwr Amp. - http://www.mif.pg.gda.pl/homepages/frank/sheets/021/8/89.pdf
B-H RAYTHEON 1
Triode? - http://www.mif.pg.gda.pl/homepages/frank/short/054/0/094.pdf
Rectifier? - http://www.mif.pg.gda.pl/homepages/frank/short/054/0/044.pdf
E80F TELEFUNKEN 3
SQ Pentode - http://www.mif.pg.gda.pl/homepages/frank/sheets/009/e/E80F.pdf
E83F AMPEREX (6689) 2
SQ Pentode - http://www.mif.pg.gda.pl/homepages/frank/sheets/009/e/E83F.pdf
G-9 J.K. 2
01A HYTRON 1
UX-201A--antique-radio triode, also known as 01A or 301A. Increasingly scarce, not being manufactured, no easy substitute.
Detector/ Amp - http://www.mif.pg.gda.pl/homepages/frank/sheets/049/0/01A.pdf
0A2WA JHS 3
Voltage Reg. - http://www.mif.pg.gda.pl/homepages/frank/sheets/030/0/0A2WA.pdf
OB2WA JAN 8
Voltage Reg. - http://www.mif.pg.gda.pl/homepages/frank/sheets/138/0/0B2WA.pdf
OC3W JAN 1
Voltage Reg. - http://www.mif.pg.gda.pl/homepages/frank/sheets/127/0/0A3.pdf
OC3W RAYTHEON 3
OD3 RCA 4
Voltage Reg. - http://www.mif.pg.gda.pl/homepages/frank/sheets/141/g/GL874.pdf
T5 RADIOTRON 1
Rare Eye Tube? T-50 Triode?
T5 RADIOTRON 1
T-90 N.E.L. 1
KT-90 PWR Tube??