Excerpt from the tube collection of Peter Pfeiffer. These images (tube photos) were uploaded to the respective tubes or valves by Peter Pfeiffer.
SR2 |
|
Cerberus AG, Schweiz |
CH |
|
GR17 |
|
Cerberus AG, Schweiz |
CH |
|
GR16 |
|
Cerberus AG, Schweiz |
CH |
|
BD21 |
|
Cerberus AG, Schweiz |
CH |
|
9V300 |
|
Celsior (tubes), Radio-Celsi... |
F |
|
GH1101 |
|
Celsior (tubes), Radio-Celsi... |
F |
|
E310N |
|
Celsior (tubes), Radio-Celsi... |
F |
|
G_CeCo |
1926 |
CeCo (tubes), C.E. Mfg. Co. ... |
USA |
|
6322 |
|
Bomac Laboratories Inc., Bev... |
USA |
|
TS3 |
|
BBC - Brown Boveri; Baden |
CH |
|
TS2 |
|
BBC - Brown Boveri; Baden |
CH |
|
Q160-1 |
|
BBC - Brown Boveri; Baden |
CH |
|
DQ45 |
|
BBC - Brown Boveri; Baden |
CH |
|
BDW94 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
BD912 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
BD911 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
BC207 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
BC153 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
BC115 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
AU110 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
AC141 |
|
ATES; L’Aquila, Milano, Napo... |
I |
|
124 |
|
Arcturus Radio Tube Co.; New... |
USA |
|
115NO30 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
26NO90 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
26-4A |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
7H-4B |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
6NO30 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
6-4 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
5TF4 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
3V4_Amperite |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
Peter Pfeiffer started his/her tube collection (valve collection) here on 07.May.2020.
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