Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
KYX30 |
|
Common type Europe tube/semi... |
EU |
|
КД2011 |
|
Common type USSR (SU) tube/s... |
SU |
|
КР559ИП3 |
|
Common type USSR (SU) tube/s... |
SU |
|
КР565РУ2 |
|
Common type USSR (SU) tube/s... |
SU |
|
КЦ109А |
|
Common type USSR (SU) tube/s... |
SU |
|
L08R5000Q1 |
|
Common type Europe tube/semi... |
EU |
|
L78S12 |
|
Common type Italy tube/semic... |
I |
|
|
L410 |
1927 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L413 |
1928 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L414 |
1927 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L416D |
1930 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L496D |
1933 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L793SRD |
|
Common type Hong Kong tube/s... |
HK |
|
L2318D |
1931 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
L4805 |
|
Thomson (marque), Thomson-Ho... |
F |
|
L4981 |
|
Thomson-CSF (matériel profes... |
F |
|
L7805CV |
|
Thomson (marque), Thomson-Ho... |
F |
|
L7812CV |
|
Thomson (marque), Thomson-Ho... |
F |
|
LA-301VB |
|
ROHM Co., Ltd.; Kyoto |
J |
|
LA4031 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA4032 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA4282 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA4420 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LA7910 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LB1641 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LC513 |
|
Dolam, Unitra-DOLAM; Wrocław... |
PL |
|
LC4256 |
|
Common type USA tube/semicond. |
USA |
|
LC7940 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
LC7942 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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