Seznam elektronek
Každá elektronka má svůj příběh – prolistujte seznam
Heptoda
| Elektronka | Systém | Výrobce | Katalog | Galerie |
|---|---|---|---|---|
| 1H33 | Heptoda | Tesla | Katalog | |
| 1H34 | Heptoda | Tesla | Katalog | |
| 1H35 | Heptoda | Tesla | Katalog | |
| 1LC6 | Heptoda | Sylvania | Katalog | |
| 1R5 | Heptoda | Electronic tube USA | Katalog | |
| 1R5T | Heptoda | Tungsram | ||
| 2A7 | Heptoda | Fivre | Katalog | |
| 6A2P (6А2П) | Heptoda | CCCP | Katalog | |
| 6A7 (6A7) | Heptoda | CCCP | Katalog | |
| 6A8 (6A8) | Heptoda | CCCP | Katalog | |
| 6A8MG | Heptoda | Mazda | Katalog | |
| 6BE6 | Heptoda | Tungsram | Katalog | |
| 6H31 | Heptoda | Tesla | Katalog | |
| 6L7 (6Л7) | Heptoda | CCCP | Katalog | |
| 6SA7 | Heptoda | Haltron | Katalog | |
| 7Q7 | Heptoda | Sylvania | Katalog | |
| 12A8GT | Heptoda | Fivre | Katalog | |
| 12H31 | Heptoda | Tesla | Katalog | |
| 14Q7 | Heptoda | ??? | Katalog | |
| DK 91 | Heptoda | Philips | Katalog | |
| DK 96 | Heptoda | RWN Neuhaus | Katalog | |
| EH 2 | Heptoda | Philips | Katalog | |
| EH 81 | Heptoda | Tungsram | Katalog | |
| EH 90 | Heptoda | Siemens | Katalog | |
| FM 1000 | Heptoda | National Union | Katalog | |
| G5 | Heptoda | Ostar | ||
| MH 1118 | Heptoda | Tungsram | Katalog | |
| MX 40 | Heptoda | Marconi | Katalog | Foto |
| SB-242 (СБ-242) | Heptoda | CCCP | ||
| X42 | Heptoda | Marconi | Katalog |