Extracto de la colección de válvulas de Peter den Boer † 2025. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter den Boer † 2025.
| P3 |
|
| Adzam (tubes made by MBLE, B... |
B |
|
| GX200A |
|
| Airline, Super-Airline, Ward... |
USA |
|
| AWA33 |
|
| Amalgamated Wireless (Austra... |
AUS |
|
| ARA6 |
|
| Aravalves The, Arnhem |
NL |
|
| AC-28 |
1927 |
| Arcturus Radio Tube Co.; New... |
USA |
|
| 625A_A-P |
|
| Atlantic-Pacific (A-P) Radio... |
USA |
|
| NVD3 |
|
| Audiola, Nordisk Solar Indus... |
DK |
|
| MW6 |
|
| Auer-Studiengesellschaft; Be... |
D |
|
| Receiving |
1918 |
| Bal-Tubes (Pope and Philips ... |
NL |
|
| B4_BTH |
|
| BTH (B.T.H.), British Thomso... |
GB |
|
| B210H |
|
| BTH (B.T.H.), British Thomso... |
GB |
|
| L525 |
|
| Burndept Ltd. London |
GB |
|
| DE2_CAC |
|
| CAC (C.A.C.) City Accumulato... |
GB |
|
| GP4VBE |
|
| CAC (C.A.C.) City Accumulato... |
GB |
|
| Unknown_CAC |
|
| CAC (C.A.C.) City Accumulato... |
GB |
|
| M26 |
|
| CeCo (tubes), C.E. Mfg. Co. ... |
USA |
|
| GV750 |
|
| Celsior (tubes), Radio-Celsi... |
F |
|
| CT25 |
|
| Cleartron Radio Ltd.; London |
GB |
|
| CT199 |
|
| Cleartron Radio Ltd.; London |
GB |
|
| CT201A |
|
| Cleartron Radio Ltd.; London |
GB |
|
| CT12 |
|
| Cleartron Vacuum Tube; New Y... |
USA |
|
| CTX112 |
|
| Cleartron Vacuum Tube; New Y... |
USA |
|
| AB1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| CL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| P2_Commontype |
|
| Common type Great Britain tu... |
GB |
|
| PT2 |
|
| Common type Great Britain tu... |
GB |
|
| UY224 |
1929 |
| Common type USA tube/semicond. |
USA |
|
| VT-25 |
|
| Common type USA tube/semicond. |
USA |
|
| VT-62 |
|
| Common type USA tube/semicond. |
USA |
|
| X200A |
|
| Common type USA tube/semicond. |
USA |
|
Peter den Boer † 2025 inauguró esta muestra de su colección el día 22.Aug.2010.
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