Excerpt from the tube collection of Jacky Parmentier. These images (tube photos) were uploaded to the respective tubes or valves by Jacky Parmentier.
| 21B6 |
|
| Mazda (tubes), Mazda-Belvu, ... |
F |
|
| 23-MT-02GINK |
|
| Futaba Corp.; Mobara (Chibe) |
J |
|
| 23AXP4 |
|
| Common type USA tube/semicond. |
USA |
|
| 24 |
1929 |
| Common type USA tube/semicond. |
USA |
|
| 24C01 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| 24C04 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| 24C08 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| 25A6G |
|
| Common type USA tube/semicond. |
USA |
|
| 25HB20 |
|
| Common type USA tube/semicond. |
USA |
|
| 25L6G |
1937 |
| Common type USA tube/semicond. |
USA |
|
| 25L6GT |
1938 |
| Common type USA tube/semicond. |
USA |
|
| 25U34112BAN |
|
| Futaba Corp.; Mobara (Chibe) |
J |
|
| 25U39113SA |
|
| Futaba Corp.; Mobara (Chibe) |
J |
|
| 25U39131BB |
|
| Futaba Corp.; Mobara (Chibe) |
J |
|
| 25U39136SA |
|
| Futaba Corp.; Mobara (Chibe) |
J |
|
| 25U39143SAN |
|
| Futaba Corp.; Mobara (Chibe) |
J |
|
| 25Z5 |
1933 |
| Common type Worldwide tube/s... |
ZZ |
|
| 25Z6G |
|
| Common type USA tube/semicond. |
USA |
|
| 26C5 |
|
| Amperite Co., Inc.; Union Ci... |
USA |
|
| 27 |
1927 |
| Common type Worldwide tube/s... |
ZZ |
|
| 30D2 |
|
| Common type USA tube/semicond. |
USA |
|
| 30DF2 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 30R2S |
|
| Common type Japan tube/semic... |
J |
|
| 31DF4 |
|
| Common type USA tube/semicond. |
USA |
|
| 35 |
1931 |
| Common type USA tube/semicond. |
USA |
|
| 35W4 |
1946 |
| Common type Worldwide tube/s... |
ZZ |
|
|
| 41J2F |
|
| Common type Japan tube/semic... |
J |
|
| 43 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 46C5.6 |
|
| Common type Europe tube/semi... |
EU |
|
Jacky Parmentier started his/her tube collection (valve collection) here on 13.Jun.2008.
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