Excerpt from the tube collection of Jean-Luc Prevot. These images (tube photos) were uploaded to the respective tubes or valves by Jean-Luc Prevot.
ABC1 |
1934 |
Common type Europe tube/semi... |
EU |
|
AF3 |
1934 |
Common type Europe tube/semi... |
EU |
|
CF7 |
1935 |
Common type Europe tube/semi... |
EU |
|
CF3 |
1935 |
Common type Europe tube/semi... |
EU |
|
EB4 |
1936 |
Philips; Eindhoven (tubes in... |
NL |
|
EBC3 |
1936 |
Philips; Eindhoven (tubes in... |
NL |
|
EF5 |
1936 |
Philips; Eindhoven (tubes in... |
NL |
|
EF6 |
1936 |
Common type Europe tube/semi... |
EU |
|
EK2 |
1936 |
Philips; Eindhoven (tubes in... |
NL |
|
EM1 |
1936 |
Common type Europe tube/semi... |
EU |
|
EF9 |
1938 |
Philips; Eindhoven (tubes in... |
NL |
|
EBF2 |
1938 |
Common type Europe tube/semi... |
EU |
|
6H8 |
1939 |
Common type France tube/semi... |
F |
|
ECH3 |
1939 |
Common type Europe tube/semi... |
EU |
|
EM4 |
1939 |
Common type Europe tube/semi... |
EU |
|
ECF1 |
1940 |
Common type Europe tube/semi... |
EU |
|
12BA6 |
1946 |
Common type Worldwide tube/s... |
ZZ |
|
V41_Mazda-F |
1947 |
Mazda (tubes), Mazda-Belvu, ... |
F |
|
12AV6 |
1948 |
Common type Worldwide tube/s... |
ZZ |
|
EF85 |
1951 |
Common type Europe tube/semi... |
EU |
|
UF85 |
1951 |
Common type Europe tube/semi... |
EU |
|
EZ80 |
1952 |
Common type Europe tube/semi... |
EU |
|
EBC81 |
1954 |
Common type Europe tube/semi... |
EU |
|
UL84 |
1955 |
Common type Europe tube/semi... |
EU |
|
EL183 |
1959 |
Common type France tube/semi... |
F |
|
EF183 |
1960 |
Common type Europe tube/semi... |
EU |
|
DY802 |
1967 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
ECC189 |
|
Common type Europe tube/semi... |
EU |
|
EL81 |
|
Common type Europe tube/semi... |
EU |
|
|
Jean-Luc Prevot started his/her tube collection (valve collection) here on 23.Dec.2014.
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