Extracto de la colección de válvulas de Peter den Boer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter den Boer.
| A2004 |
|
| Radio-Record - Röhrenmarke; ... |
NL |
|
| AA2 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| AB1 |
1933 |
| Common type Europe tube/semi... |
EU |
|
| AB1926_triode |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| AC/OC4 |
|
| Radio-Record - Röhrenmarke; ... |
NL |
|
| AC/SH |
|
| Hivac Ltd.; Harrow-on-the-Hill |
GB |
|
| AC5/PenDD |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| AC-28 |
1927 |
| Arcturus Radio Tube Co.; New... |
USA |
|
| AC227 |
|
| Televocal Corporation; New Y... |
USA |
|
| AC-373 |
|
| Sparton-Cardon Tubes; Jackso... |
USA |
|
| AK1_US-7pin |
|
| Philips Australia |
AUS |
|
| Amplifier_Fairy |
|
| Frelat N.V.; Amsterdam |
NL |
|
| Amplifier_Fama |
|
| Frelat N.V.; Amsterdam |
NL |
|
| Amplifier-R_Famar |
|
| Frelat N.V.; Amsterdam |
NL |
|
| Amplifier201 |
|
| Moorhead Laboratories (Pacif... |
USA |
|
| AR_UVbase |
|
| Ediswan, Siemens Edison Swan... |
GB |
|
| ARA6 |
|
| Aravalves The, Arnhem |
NL |
|
| AudioTron |
1915 |
| Cunningham Inc., E.T.; Harr... |
USA |
|
| Aurora |
|
| Heussen, M. & Co; Arnhem |
NL |
|
| AVC2 |
|
| Lissen Ltd.; London and Rich... |
GB |
|
| AWA33 |
|
| Amalgamated Wireless (Austra... |
AUS |
|
| B-II |
1922 |
| Philips; Eindhoven (tubes in... |
NL |
|
| B-VI_UV |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| B2_Lissen |
|
| Lissen Ltd.; London and Rich... |
GB |
|
| B2_UV |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| B4_BTH |
|
| BTH (B.T.H.), British Thomso... |
GB |
|
| B105_UX4 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
|
| B210H |
|
| BTH (B.T.H.), British Thomso... |
GB |
|
| B217_UX4 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
Peter den Boer inauguró esta muestra de su colección el día 22.Aug.2010.
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