Excerpt from the tube collection of Aldo Canepa. These images (tube photos) were uploaded to the respective tubes or valves by Aldo Canepa.
E1T |
|
Common type Europe tube/semi... |
EU |
|
6909 |
|
Common type USA tube/semicond. |
USA |
|
GC12/4B |
|
ETL Electronic Tubes Ltd., H... |
GB |
|
6802 |
|
Common type USA tube/semicond. |
USA |
|
SN74142 |
|
Common type Worldwide tube/s... |
ZZ |
|
CV5412 |
|
Common type Great Britain tu... |
GB |
|
6AL7GT |
|
Common type USA tube/semicond. |
USA |
|
EM84 |
1957 |
Common type Europe tube/semi... |
EU |
|
EM87 |
1961 |
Common type Europe tube/semi... |
EU |
|
|
EMM803 |
1964 |
Lorenz; Berlin, Zuffenhausen... |
D |
|
Vi103 |
|
Common type Great Britain tu... |
GB |
|
VT-138 |
|
Common type USA tube/semicond. |
USA |
|
6U5 |
1937 |
Common type USA tube/semicond. |
USA |
|
|
EM34 |
1946 |
Common type Europe tube/semi... |
EU |
|
UM4 |
1940 |
Common type Europe tube/semi... |
EU |
|
13M4U |
|
Philips Argentina, FAPESA, M... |
RA |
|
UM11 |
1940 |
Common type Europe tube/semi... |
EU |
|
EM71 |
1949 |
Lorenz; Berlin, Zuffenhausen... |
D |
|
EM81 |
|
Common type Europe tube/semi... |
EU |
|
EM80 |
1953 |
Common type Europe tube/semi... |
EU |
|
B5755 |
|
Burroughs Corporation; Plain... |
USA |
|
CD66(DL) |
|
NEC Corporation, Nippon Elec... |
J |
|
NL840 |
|
National Electronics, Inc.; ... |
USA |
|
NL841 |
|
National Electronics, Inc.; ... |
USA |
|
NL843 |
|
National Electronics, Inc.; ... |
USA |
|
TA542 |
|
CSF, Compagnie Générale de T... |
F |
|
XN3 |
|
Hivac Ltd.; Harrow-on-the-Hill |
GB |
|
ZM1050 |
|
Philips; Eindhoven (tubes in... |
NL |
|
Aldo Canepa started his/her tube collection (valve collection) here on 13.Oct.2010.
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