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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: 361 to 390 from 853
1 .. 8 9 10 11 12 13 14 15 16 17 18 .. 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
1R4
Common type USA tube/semicond. USA
click to access the tube page
1S5
Common type USA tube/semicond. USA
click to access the tube page
1SA6GT
Common type USA tube/semicond. USA
click to access the tube page
1T4 1940
Common type USA tube/semicond. USA
click to access the tube page
1U4
Common type USA tube/semicond. USA
click to access the tube page
1U5
Common type USA tube/semicond. USA
click to access the tube page
1U6
Common type USA tube/semicond. USA
click to access the tube page
2E24
Common type USA tube/semicond. USA
click to access the tube page
2N404
Common type USA tube/semicond. USA
click to access the tube page
2N650
Common type USA tube/semicond. USA
click to access the tube page
2N915
Common type USA tube/semicond. USA
click to access the tube page
2N930
Common type USA tube/semicond. USA
click to access the tube page
2N1100
Common type USA tube/semicond. USA
click to access the tube page
2N1131
Common type USA tube/semicond. USA
click to access the tube page
2N1132
Common type USA tube/semicond. USA
click to access the tube page
2N1305
Common type USA tube/semicond. USA
click to access the tube page
2N1306
Common type USA tube/semicond. USA
click to access the tube page
2N1613
Common type USA tube/semicond. USA
click to access the tube page
2N1671
Common type USA tube/semicond. USA
click to access the tube page
2N1711
Common type USA tube/semicond. USA
click to access the tube page
2N1893
Common type USA tube/semicond. USA
click to access the tube page
2N1990
Common type USA tube/semicond. USA
click to access the tube page
2N3054
Common type USA tube/semicond. USA
click to access the tube page
2N3232
Common type USA tube/semicond. USA
click to access the tube page
2N3441
Common type USA tube/semicond. USA
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
2N4302
Common type USA tube/semicond. USA
click to access the tube page
2V3G
Common type USA tube/semicond. USA
Result: 361 to 390 from 853
1 .. 8 9 10 11 12 13 14 15 16 17 18 .. 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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