Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
2SA29 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA42 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SA92 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA210 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SA495 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA561 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA643 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA733 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA748 |
|
Common type Japan tube/semic... |
J |
|
2SA933 |
|
Common type Japan tube/semic... |
J |
|
2SA940 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA1010 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SA1015 |
|
Toshiba Corporation; Tokyo |
J |
|
2SA1076 |
|
Common type Japan tube/semic... |
J |
|
2SA1248 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
2SA1491 |
|
Common type Japan tube/semic... |
J |
|
2SB56 |
|
Toshiba Corporation; Tokyo |
J |
|
2SB75 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB228 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB618 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SB681 |
|
Toshiba Corporation; Tokyo |
J |
|
2SB727 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB861 |
|
Hitachi Ltd.; Tokyo |
J |
|
2SB1322 |
|
Common type Japan tube/semic... |
J |
|
2SC562 |
|
Matsushita tubes; Osaka |
J |
|
2SC782 |
|
Toshiba Corporation; Tokyo |
J |
|
2SC945 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SC1098 |
|
NEC Corporation, Nippon Elec... |
J |
|
2SC1398 |
|
Common type Japan tube/semic... |
J |
|
2SC1413 |
|
Hitachi Ltd.; Tokyo |
J |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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