Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
Resistron |
|
Heimann GmbH, PTW; Wiesbaden |
D |
|
RFG5 |
|
Telefunken Deutschland (TFK)... |
D |
|
RFP15N05L |
|
Common type USA tube/semicond. |
USA |
|
RFUS20TF6S |
|
ROHM Co., Ltd.; Kyoto |
J |
|
RG12D2 |
|
Telefunken Deutschland (TFK)... |
D |
|
RG12D3 |
|
Telefunken Deutschland (TFK)... |
D |
|
RG12D60 |
|
Telefunken Deutschland (TFK)... |
D |
|
RG62D |
|
Telefunken Deutschland (TFK)... |
D |
|
RG105 |
|
Telefunken Deutschland (TFK)... |
D |
|
RG250/3000 |
|
Tungsram; Budapest (see also... |
H |
|
|
RGP02-20 |
|
Common type USA tube/semicond. |
USA |
|
RGQ7,5/2,5 |
|
Telefunken Deutschland (TFK)... |
D |
|
RGQ10/4 |
|
Telefunken Deutschland (TFK)... |
D |
|
|
|
RK34 |
|
Raytheon Mfg. Co.; Cambridge... |
USA |
|
RL1P2 |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RL2,4P2 |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RL2,4T1 |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RL2P3 |
|
Telefunken Deutschland (TFK)... |
D |
|
RL2T2 |
|
Telefunken Deutschland (TFK)... |
D |
|
RL12P10 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
RL12P35 |
|
Telefunken Deutschland (TFK)... |
D |
|
RL12P50 |
|
Telefunken Deutschland (TFK)... |
D |
|
RL12T2 |
|
Telefunken Deutschland (TFK)... |
D |
|
RL12T15 |
|
Lorenz; Berlin, Zuffenhausen... |
D |
|
RL18_Neo |
|
Néotron, S.A. des Lampes; Cl... |
F |
|
RR3-1250 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
RR145/S |
|
Deutsche Glimmlampen GmbH, (... |
D |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
[index-en]