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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: 211 to 240 from 853
1 .. 3 4 5 6 7 8 9 10 11 12 13 .. 20 .. 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
6AW8A
Common type USA tube/semicond. USA
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6AV5GA
Common type USA tube/semicond. USA
click to access the tube page
6AU8
Common type USA tube/semicond. USA
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6AQ7GT
Common type USA tube/semicond. USA
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6AN8
Common type USA tube/semicond. USA
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6AG7
Common type USA tube/semicond. USA
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6AC7 1939
Common type USA tube/semicond. USA
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6AC6G
Common type USA tube/semicond. USA
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6AB4
Common type USA tube/semicond. USA
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6A8G 1936
Common type USA tube/semicond. USA
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5Z3
Common type USA tube/semicond. USA
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5Y3GT/G
Common type USA tube/semicond. USA
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5X4G 1936
Common type USA tube/semicond. USA
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3V4 1945
Common type USA tube/semicond. USA
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3Q4
Common type USA tube/semicond. USA
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3D6
Common type USA tube/semicond. USA
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3B7
Common type USA tube/semicond. USA
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3A8GT
Common type USA tube/semicond. USA
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3A4 1942
Common type USA tube/semicond. USA
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2Z2
Common type USA tube/semicond. USA
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2V3G
Common type USA tube/semicond. USA
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2N5240
RCA (RCA Victor Co. Inc.); N... USA
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2N4302
Common type USA tube/semicond. USA
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2N4240
RCA (RCA Victor Co. Inc.); N... USA
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2N4093
Common type USA tube/semicond. USA
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2N3819
Common type USA tube/semicond. USA
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2N3773
Common type USA tube/semicond. USA
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2N3741
Motorola Inc. (ex Galvin Mfg... USA
click to access the tube page
2N3441
Common type USA tube/semicond. USA
click to access the tube page
2N3232
Common type USA tube/semicond. USA
Result: 211 to 240 from 853
1 .. 3 4 5 6 7 8 9 10 11 12 13 .. 20 .. 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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