Excerpt from the tube collection of Marcello Astolfi. These images (tube photos) were uploaded to the respective tubes or valves by Marcello Astolfi.
DY87 |
1955 |
Common type Europe tube/semi... |
EU |
|
PCL82 |
1955 |
Common type Europe tube/semi... |
EU |
|
UL84 |
1955 |
Common type Europe tube/semi... |
EU |
|
OA70 |
1955 |
Common type Europe tube/semi... |
EU |
|
OA73 |
1955 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
E88CC |
1956 |
Common type Europe tube/semi... |
EU |
|
ECL82 |
1956 |
Common type Europe tube/semi... |
EU |
|
EL95 |
1956 |
Common type Europe tube/semi... |
EU |
|
OA79 |
1956 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
PCC88 |
1956 |
Common type Europe tube/semi... |
EU |
|
PL84 |
1956 |
Common type Europe tube/semi... |
EU |
|
UCL82 |
1956 |
Common type Europe tube/semi... |
EU |
|
ECH83 |
1957 |
Common type Europe tube/semi... |
EU |
|
OC44 |
1957 |
Common type Europe tube/semi... |
EU |
|
PC86 |
1958 |
Common type Europe tube/semi... |
EU |
|
ECH84 |
1960 |
Common type Europe tube/semi... |
EU |
|
ECL86 |
1960 |
Common type Europe tube/semi... |
EU |
|
EF183 |
1960 |
Common type Europe tube/semi... |
EU |
|
EF184 |
1960 |
Common type Europe tube/semi... |
EU |
|
PCC189 |
1960 |
Common type Europe tube/semi... |
EU |
|
PCF86 |
1961 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
PCH200 |
1964 |
Common type Europe tube/semi... |
EU |
|
PFL200 |
1964 |
Common type Europe tube/semi... |
EU |
|
|
DY802 |
1967 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
AA112 |
|
Telefunken Deutschland (TFK)... |
D |
|
AA114 |
|
COSEM (C.O.S.E.M.); Saint-Eg... |
F |
|
AA116 |
|
Siemens (& Halske, -Schucker... |
D |
|
AA117 |
|
Common type Europe tube/semi... |
EU |
|
AA119 |
|
Common type Europe tube/semi... |
EU |
|
Marcello Astolfi started his/her tube collection (valve collection) here on 10.May.2015.
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