Excerpt from the tube collection of Peter Kovacs. These images (tube photos) were uploaded to the respective tubes or valves by Peter Kovacs.
ACH1 |
1933 |
Common type Europe tube/semi... |
EU |
|
AL4 |
1936 |
Common type Europe tube/semi... |
EU |
|
AZ1 |
1935 |
Common type Europe tube/semi... |
EU |
|
AZ11 |
1938 |
Common type Europe tube/semi... |
EU |
|
C3m |
|
Common type Europe tube/semi... |
EU |
|
CY1 |
1934 |
Common type Europe tube/semi... |
EU |
|
CY2 |
1934 |
Common type Europe tube/semi... |
EU |
|
EBL1 |
1937 |
Common type Europe tube/semi... |
EU |
|
EL50 |
1940 |
Common type Europe tube/semi... |
EU |
|
EM4 |
1939 |
Common type Europe tube/semi... |
EU |
|
TM2 |
|
Common type France tube/semi... |
F |
|
3A10 |
|
Common type USA tube/semicond. |
USA |
|
6AL7GT |
|
Common type USA tube/semicond. |
USA |
|
6L6 |
1936 |
Common type USA tube/semicond. |
USA |
|
6U5 |
1937 |
Common type USA tube/semicond. |
USA |
|
45 |
1929 |
Common type USA tube/semicond. |
USA |
|
75 |
1933 |
Common type USA tube/semicond. |
USA |
|
ГУ-50 |
|
Common type USSR (SU) tube/s... |
SU |
|
EF50 |
1939 |
Common type Worldwide tube/s... |
ZZ |
|
811A |
|
Common type Worldwide tube/s... |
ZZ |
|
6080WA |
|
Common type Worldwide tube/s... |
ZZ |
|
MX40_Fotos |
|
Grammont (Radiofotos, Fotos)... |
F |
|
H210 |
1929 |
Osram-Valves GB (not MO-Valv... |
GB |
|
A410N |
|
Philips; Eindhoven (tubes in... |
NL |
|
ABL1 |
1937 |
Philips; Eindhoven (tubes in... |
NL |
|
B442 |
1927 |
Philips; Eindhoven (tubes in... |
NL |
|
C443 |
1928 |
Philips; Eindhoven (tubes in... |
NL |
|
DCX4/1000 |
|
Philips; Eindhoven (tubes in... |
NL |
|
DLL21 |
1940 |
Philips; Eindhoven (tubes in... |
NL |
|
E442 |
1928 |
Philips; Eindhoven (tubes in... |
NL |
|
Peter Kovacs started his/her tube collection (valve collection) here on 06.Aug.2006.
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