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Marcello Astolfi, Italy - Tube collection

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ID = 22416
Photo Marcello Astolfi

Below you find a part of the tube collection Marcello Astolfi.

radio, valvole
Result: 631 to 660 from 853
1 .. 10 .. 17 18 19 20 21 22 23 24 25 26 27 29
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Marcello Astolfi. These images (tube photos) were uploaded to the respective tubes or valves by Marcello Astolfi.

click to access the tube page
2N3773
Common type USA tube/semicond. USA
click to access the tube page
2N3819
Common type USA tube/semicond. USA
click to access the tube page
2N4093
Common type USA tube/semicond. USA
click to access the tube page
2N4240
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2N4302
Common type USA tube/semicond. USA
click to access the tube page
2N5240
RCA (RCA Victor Co. Inc.); N... USA
click to access the tube page
2SA30
TEN (brand), Kobe Kogyo Corp... J
click to access the tube page
2SA31
TEN (brand), Kobe Kogyo Corp... J
click to access the tube page
2SA141
Common type Japan tube/semic... J
click to access the tube page
2SA142
Common type Japan tube/semic... J
click to access the tube page
2SA275
TEN (brand), Kobe Kogyo Corp... J
click to access the tube page
2SA322
Sanyo Electric Co. Ltd.; Mor... J
click to access the tube page
2SA324
Sanyo Electric Co. Ltd.; Mor... J
click to access the tube page
2SA673
Hitachi Ltd.; Tokyo J
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2SA1020
Toshiba Corporation; Tokyo J
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2SA1286
Common type Japan tube/semic... J
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2SB54
Toshiba Corporation; Tokyo J
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2SB56
Toshiba Corporation; Tokyo J
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2SB75
Hitachi Ltd.; Tokyo J
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2SB77
Hitachi Ltd.; Tokyo J
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2SB111
NEC Corporation, Nippon Elec... J
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2SB113
NEC Corporation, Nippon Elec... J
click to access the tube page
2SB115
NEC Corporation, Nippon Elec... J
click to access the tube page
2SB117
NEC Corporation, Nippon Elec... J
click to access the tube page
2SB120
TEN (brand), Kobe Kogyo Corp... J
click to access the tube page
2SB135
Common type Japan tube/semic... J
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2SB136
Common type Japan tube/semic... J
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2SB156
Hitachi Ltd.; Tokyo J
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2SB165
NEC Corporation, Nippon Elec... J
click to access the tube page
2SB180
TEN (brand), Kobe Kogyo Corp... J
Result: 631 to 660 from 853
1 .. 10 .. 17 18 19 20 21 22 23 24 25 26 27 29
 

Tube collector page of valve collector Marcello Astolfi as «own HP at RMorg»
As a member of Radiomuseum.org Marcello Astolfi displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Radiomuseum.org. Every member can display separate collections of tubes, radios etc.

Marcello Astolfi started his/her tube collection (valve collection) here on 10.May.2015. [index-en]

  
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