Excerpt from the tube collection of Ralf Krebs. These images (tube photos) were uploaded to the respective tubes or valves by Ralf Krebs.
AZ11 |
1938 |
Common type Europe tube/semi... |
EU |
|
B250C5000/3300 |
|
Common type Europe tube/semi... |
EU |
|
DC96 |
1955 |
Common type Europe tube/semi... |
EU |
|
DK40 |
1948 |
Common type Europe tube/semi... |
EU |
|
ECC82 |
1951 |
Common type Europe tube/semi... |
EU |
|
EF184 |
1960 |
Common type Europe tube/semi... |
EU |
|
EL84 |
1953 |
Common type Europe tube/semi... |
EU |
|
EZ11 |
1938 |
Common type Europe tube/semi... |
EU |
|
PCF82 |
1953 |
Common type Europe tube/semi... |
EU |
|
PCL85 |
1961 |
Common type Europe tube/semi... |
EU |
|
PL519 |
1970 |
Common type Europe tube/semi... |
EU |
|
PY88 |
1957 |
Common type Europe tube/semi... |
EU |
|
TBA810 |
|
Common type Europe tube/semi... |
EU |
|
UCH11 |
1939 |
Common type Europe tube/semi... |
EU |
|
WN5442 |
|
Common type Europe tube/semi... |
EU |
|
WN5458 |
|
Common type Europe tube/semi... |
EU |
|
1313_ECO |
|
Common type Europe tube/semi... |
EU |
|
AF1_ECM |
|
Common type Great Britain tu... |
GB |
|
TAA611 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
TDA1054 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
A202T |
|
ROHM Co., Ltd.; Kyoto |
J |
|
HA1314 |
|
Hitachi Ltd.; Tokyo |
J |
|
LA1201 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA1235 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA1245 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LB1415 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
TC9147 |
|
Toshiba Corporation; Tokyo |
J |
|
TD6104 |
|
Toshiba Corporation; Tokyo |
J |
|
TD6301 |
|
Toshiba Corporation; Tokyo |
J |
|
2SB407 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
Ralf Krebs started his/her tube collection (valve collection) here on 22.Sep.2007.
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