Panoramica della collezione di valvole di Heriberto Tavella. Queste immagini sono state inviate da Heriberto Tavella nella pagina di ciascuna valvola.
| A409 |
1925 |
| Philips; Eindhoven (tubes in... |
NL |
|
| VT139_TKD |
1927 |
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| UX280 |
1927 |
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 24A |
1929 |
| Common type USA tube/semicond. |
USA |
|
| 45 |
1929 |
| Common type USA tube/semicond. |
USA |
|
| 36 |
1930 |
| Common type USA tube/semicond. |
USA |
|
| 866A |
1933 |
| General Electric for Brand R... |
USA |
|
| 2A3 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 25Z5 |
1933 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6E5 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 35/51 |
1935 ? |
| Common type USA tube/semicond. |
USA |
|
| 50L6GT |
1939 |
| Common type USA tube/semicond. |
USA |
|
| PCL84 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| E446 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| GH-2392-12E |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| OS18/600_octal |
|
| Tungsram; Budapest (see also... |
H |
|
| SY235 |
|
| Sylvania (Hygrade, GTE, Nilc... |
USA |
|
| U1_Philips |
|
| Philips Argentina, FAPESA, M... |
RA |
|
| UX120 |
|
| Common type USA tube/semicond. |
USA |
|
| VR53 |
|
| Common type Great Britain tu... |
GB |
|
| VT-154 |
|
| Common type USA tube/semicond. |
USA |
|
| 1H4G |
|
| Common type USA tube/semicond. |
USA |
|
| 1L6 |
|
| Common type USA tube/semicond. |
USA |
|
| 3C23 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 5U4GB |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6A8MG |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6AS7G |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6SG7 |
|
| Common type USA tube/semicond. |
USA |
|
| 6SN7GT |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6SN7GTB |
|
| Common type Worldwide tube/s... |
ZZ |
|
Pagina personale presso Radiomuseum di Heriberto Tavella con la propria collezione.
In qualità di iscritto a Radiomuseum.org, Heriberto Tavella ha creato la propria pagina con i pezzi della propria collezione.
Heriberto Tavella ha iniziato a pubblicare la propria collezione dal 09.Dec.2007.
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