Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
6П3С |
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Common type USSR (SU) tube/s... |
SU |
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6П6С |
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Common type USSR (SU) tube/s... |
SU |
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6П30Б |
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Common type USSR (SU) tube/s... |
SU |
|
6П41С |
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Common type USSR (SU) tube/s... |
SU |
|
6П44С |
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Common type USSR (SU) tube/s... |
SU |
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6Ф1П |
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Common type USSR (SU) tube/s... |
SU |
|
6Ф5П |
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Common type USSR (SU) tube/s... |
SU |
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6Ф6 |
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Common type USSR (SU) tube/s... |
SU |
|
6Ц5С |
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Common type USSR (SU) tube/s... |
SU |
|
6Ц10П |
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Common type USSR (SU) tube/s... |
SU |
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6Ц19П |
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Common type USSR (SU) tube/s... |
SU |
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7A4 |
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Common type USA tube/semicond. |
USA |
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7A5 |
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Common type USA tube/semicond. |
USA |
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7A7 |
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Common type USA tube/semicond. |
USA |
|
7A8 |
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Common type USA tube/semicond. |
USA |
|
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7B4 |
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Common type USA tube/semicond. |
USA |
|
7B6 |
1939 |
Common type USA tube/semicond. |
USA |
|
7B7 |
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Common type USA tube/semicond. |
USA |
|
7B8 |
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Common type USA tube/semicond. |
USA |
|
7C5 |
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Common type USA tube/semicond. |
USA |
|
7C6 |
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Common type USA tube/semicond. |
USA |
|
7C7 |
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Common type USA tube/semicond. |
USA |
|
7E7 |
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Common type USA tube/semicond. |
USA |
|
7F7 |
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Common type USA tube/semicond. |
USA |
|
7H-4B |
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Amperite Co., Inc.; Union Ci... |
USA |
|
7L7 |
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Common type USA tube/semicond. |
USA |
|
07s1 |
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Telefunken Deutschland (TFK)... |
D |
|
7S7 |
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Common type Worldwide tube/s... |
ZZ |
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7V7 |
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Common type USA tube/semicond. |
USA |
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Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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