Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
AK2 |
1935 |
Common type Europe tube/semi... |
EU |
|
AK1 |
1934 |
Common type Europe tube/semi... |
EU |
|
AJ7080 |
|
ROHM Co., Ltd.; Kyoto |
J |
|
AJ122 |
|
Common type Japan tube/semic... |
J |
|
AIC8265 |
|
Common type Taiwan tube/semi... |
TW |
|
AIC1578 |
|
Common type Taiwan tube/semi... |
TW |
|
AIC1528 |
|
Common type Taiwan tube/semi... |
TW |
|
AIC1084 |
|
Common type Taiwan tube/semi... |
TW |
|
AFY15 |
|
Telefunken Deutschland (TFK)... |
D |
|
AF239 |
|
Common type Europe tube/semi... |
EU |
|
AF3 |
1934 |
Common type Europe tube/semi... |
EU |
|
ADM6996 |
|
Common type Taiwan tube/semi... |
TW |
|
ADM708 |
|
Common type USA tube/semicond. |
USA |
|
ADI337 |
|
Common type China (PRC) tube... |
PRC |
|
ADG411 |
|
Common type USA tube/semicond. |
USA |
|
AD7524 |
|
Common type USA tube/semicond. |
USA |
|
AD1816 |
|
Common type USA tube/semicond. |
USA |
|
AD648 |
|
Common type USA tube/semicond. |
USA |
|
AD574 |
|
Common type USA tube/semicond. |
USA |
|
AD161 |
|
Common type Europe tube/semi... |
EU |
|
AD1n |
|
Tesla; Praha, Bratislava etc. |
CS |
|
AD1 |
1935 |
Common type Europe tube/semi... |
EU |
|
ACY51 |
|
Ei, Elektronska Industrija; ... |
YU |
|
ACY23 |
|
Siemens (& Halske, -Schucker... |
D |
|
ACT30 |
|
Common type USA tube/semicond. |
USA |
|
ACC_FRIWO |
|
Thomson (marque), Thomson-Ho... |
F |
|
AC552 |
|
Ei, Elektronska Industrija; ... |
YU |
|
AC187 |
|
Common type Europe tube/semi... |
EU |
|
AC181 |
|
COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
AC128 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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