Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
MJ900 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJ2500 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJ4032 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJ15015 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJ15024 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJ15025 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJE370 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJE13003 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJE18004 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MJF18004 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MM5006 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MN1540 |
|
Common type Japan tube/semic... |
J |
|
MP525 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MPS-H10 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MPS6522 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MPS6563 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
MTM15N40 |
|
Motorola Inc. (ex Galvin Mfg... |
USA |
|
МП114 |
|
Common type USSR (SU) tube/s... |
SU |
|
NKT274 |
|
Newmarket Transistors Ltd. ... |
GB |
|
NKT603 |
|
Newmarket Transistors Ltd. ... |
GB |
|
NKT677 |
|
Newmarket Transistors Ltd. ... |
GB |
|
NM400 |
|
Thomson (marque), Thomson-Ho... |
F |
|
|
OC20 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OC25 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OC26 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
OC77P |
|
Newmarket Transistors Ltd. ... |
GB |
|
OC80 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
OC123 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
OC202 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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