Excerpt from the tube collection of Egon Strampe. These images (tube photos) were uploaded to the respective tubes or valves by Egon Strampe.
PMB2920 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB4220 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB4420 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB4720 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB4725 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB4925 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB6710 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB6715 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB27201 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMB27252 |
|
Siemens (& Halske, -Schucker... |
D |
|
PMJ002 |
|
Common type Japan tube/semic... |
J |
|
PPC1-38302C |
|
Common type Taiwan tube/semi... |
TW |
|
PQ05RF21 |
|
Common type Japan tube/semic... |
J |
|
PQ05RH11 |
|
Common type Japan tube/semic... |
J |
|
PQ07VZ1 |
|
Common type Japan tube/semic... |
J |
|
PQ09RF11 |
|
Common type Japan tube/semic... |
J |
|
PQ12RE11 |
|
Common type Japan tube/semic... |
J |
|
PQ12RF1V |
|
Common type Japan tube/semic... |
J |
|
PQ20RV |
|
Common type Japan tube/semic... |
J |
|
PQ20WZ51 |
|
Common type Japan tube/semic... |
J |
|
PQ050DZ01 |
|
Common type Japan tube/semic... |
J |
|
PS223 |
|
Common type China (PRC) tube... |
PRC |
|
PS2561 |
|
NEC Corporation, Nippon Elec... |
J |
|
PS7141 |
|
NEC Corporation, Nippon Elec... |
J |
|
PSB2134 |
|
Siemens (& Halske, -Schucker... |
D |
|
PSB2186 |
|
Siemens (& Halske, -Schucker... |
D |
|
PSB3100 |
|
Siemens (& Halske, -Schucker... |
D |
|
PSB3186 |
|
Siemens (& Halske, -Schucker... |
D |
|
PSB4500 |
|
Siemens (& Halske, -Schucker... |
D |
|
PSB4506 |
|
Siemens (& Halske, -Schucker... |
D |
|
Egon Strampe started his/her tube collection (valve collection) here on 22.May.2008.
[index-en]