Sunday, March 8, 2009
Tube DataSheets.
- Noval Dual Small Signal triodes
- ECC83 / 12AX7 High-Mu Twin Triode
ECC83- Philips 1954
ECC83- Telefunken 1954 (German)
ECC83- RFT 1956 (German)
ECC83- Mazda 1963
ECC83- Philips 1970
ECC83- EI
ECC83S- JJ Electronic 2003
E83CC- Lorenz 1962 (German)
ECC803- JJ Electronic 2005
12AX7- Sylvania 1955
12AX7- RCA 1962
12AX7- Svetlana (SED) 2001
12AX7A- RCA 1975 (NJ7P)
12AX7LPS- Sovtek
12AX7EH- Electro Harmonix
7025- RCA 1959
B339- Marconi 1955
- ECC86 / 6GM8 Medium-Mu Twin Triode
- ECC188 Medium-Mu Twin Triode
E188CC- Philips 1962 - Noval Small Signal Pentodes
- Noval Triode / Pentode Tubes
- ECL82 / 6BM8 High-Mu Triode / Power Pentode
ECL82 - Philips 1969
6BM8 - Svetlana (SED) 1996
6BM8 - RCA 1975 (NJ7P) - 6AN8 Medium-Mu Triode / Sharp-CutOff Pentode
6AN8 - Sylvania - 7199 Medium-Mu Triode / Sharp-CutOff Pentode
7199 - RCA 1963
7199 - RCA 1975 (NJ7P)
7199 - RCA AN-183: Application Note for 7199 (Triode Electronics)
- Beam Power Tetrodes
- 6L6 Beam Power Tetrode
6L6 - RCA (Frank Philipse)
6L6 - RCA 1947 (NJ7P)
6L6G - RFT 1953 (Frank Philipse)
6L6GA - RCA (NJ7P)
6L6GB - RCA 1957 (Frank Philipse)
6L6GB - Sylvania (NJ7P)
6L6WGB - Tung Sol
6L6GC - GE 1959 (Frank Philipse)
6L6GC - RCA 1960 (Peter Millett)
6L6GC - Sylvania (NJ7P)
6L6GC - Svetlana (SED) 1996
6L6GC - Svetlana (SED) 2001
6L6GC - JJ Electronic 2003
6L6GC - EI - 5881 Beam Power Tetrode
5881- Tung Sol 1962
5881 - GE 1973 (NJ7P) - 6550 Beam Power Tetrode
6550A - General Electric 1972
6550C - Svetlana (SED) 1998
6550C - Svetlana (SED) 2001
6550 - RCA 1975 (NJ7P) - 7027 Beam Power Tetrode
7027 - RCA 1958
7027A - RCA 1959
7027A - JJ Electronic 2005 - Kinkless
- KT88 Kinkless Tetrode
KT88 - MOV / Genalex 1974
KT88 - Tesla Vrsovice
KT88S - Teslovak 1996 (Penta Laboratories)
KT88S - Shuguang 1996 (Penta Laboratories)
KT88 - Svetlana (SED) 1999
KT88 - Svetlana (SED) 2001
KT88 - KR
KT88 - JJ Electronic 2003 - Power Pentodes
- EL34 Power Pentode
EL34 - Telefunken 1955 (German)
EL34 - Philips 1969
EL34 - Svetlana (SED) 1997
EL34 - Svetlana (SED) 2001
EL34 - Svetlana (SED) 2002
EL34 - EI
EL34 - JJ Electronic 2003
E34LS - JJ 2000 (Penta Laboratories) - EL84 / 6BQ5 Power Pentode
EL84 - Philips 1969
EL84 - EI
EL84 - JJ Electronic 2003
SV83 - Svetlana (SED) 1997 - Rectifiers
- GZ32 / 5AQ4 Full-Wave Rectifier
GZ32 - Philips 1949 - Nuvistors
- The nuvistor was developed by RCA and it was first introduced in 1959. Nuvistors were the latest tube development at just about the same time as the introduction of the first integrated semiconductor circuits. A nuvistor is a miniature vacuum tube in a thimble sized metal case.
Nuvistors were also produced in Europe (by Philips/Mullard, Siemens and Lorenz) and in Russia.
Tektronix used nuvistors in the front-end of their oscilloscopes in the 1960's.
Neumann used the 13CW4 triode nuvistor in the famous U47 and U48 mics for a while when the Telefunken VF14 pentode wasn't available anymore. AKG used a 7586 nuvistor in the C-12A mics and a RCA 7586 nuvistor in the C61 mics.
The first nuvistor to be produced by RCA was the 7586.
Musical Fidelity used nuvistors in their Nu-Vista 300 amplifiers and their Nu-Vista 3D CD players. Only 500 pieces of each were built.
Conrad Johnson used two 6CW4 nuvistors in their HV-1 and HV-2 Phono pre amps in thePhono pre amps in the 1980's। - 2CW4 / 6CW4 (CV10579) / 13CW4 High-Mu UHF Triode
- 2DS4 / 6DS4 High-Mu Triode
2DS4 - RCA 1975 (NJ7P)
6DS4 - RCA 1963 (Peter Millett)
6DS4 - RCA 1975 (NJ7P)
6DS4 - RCA (H.T. Schmidt) - 2DV4 / 6DV4 Medium-Mu Triode
6DV4 - RCA 1963 (Peter Millett)
6DV4 - RCA 1973 (NJ7P)
6DV4 - RCA (H.T. Schmidt) - 7586 (CV9686) Medium-Mu Triode
7586 - Philips 1962
7586 - RCA 1975 (NJ7P)
7586 - Sylvania (H.T. Schmidt)
7586 - (The National Valve Museum) - 7895 (CV9738) High-Mu Triode
7895 - RCA 1961
7895 - Philips 1962
7895 - RCA 1975 (NJ7P)
7895 - Siemens (H.T. Schmidt)
7895 - (The National Valve Museum) - 8393 Medium-Mu Triode
8393 - RCA 1964 (Peter Millett)
8393 - RCA 1975 (NJ7P)
8393 - (Virtual Valve Museum)
Other Nuvistor Sites
TUBES.RU nuvistors list.
PAENG Design's page on nuvistors.
H.T. Schmidt's nuvistor page (in german).
Valve Techie's nuvistor page. (Practical Television magazine article, dec 1962)
Virtual Valve Museum nuvistor page.
The National Valve Museum nuvistor page.
Links to other tube datasheet sites
TDSL3
Duncan Munro's excellent TDSL3 search engine for tube datasheets on the Web.
Frank Philipse
A giant collection of Philips (and other brands) datasheets.
Franz Hamberger
Lots of info on European tubes in HTML.
Audio Antik
Thorsten Kliefoth's Telefunken and Valvo datasheets.
WPS
Lots of datasheets and tube manuals.
JJ Electronics
The JJ Electronics tube datasheets in Flash HTML.
EI-RC
Some of the EI tube datasheets in HTML.
NJ7P
Bill Beech's online tube data from mostly RCA manuals.
Pete Millet
Peter Millett's online tube data.
Shuguang
Some sparse Shuguang tube data. (I hope you can read Chinese...)
Svetlana
The Svetlana PM components site.
Western Electric
The Western Electric tube datasheets.
AVVT
The AVVT tube datasheets.
MachMat
Some online datasheets by Mattijs de Vries.
OpCom
The 1943, 1949 and 1959 Sylvania Tube Manuals online.
Tubes.Ru
A list of some Russian tube datasheets.
Acknowledgements
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