110E/302 |
19H5 |
20P1 |
2A6 |
2C34 |
388A |
4033A |
4304BB |
4643 |
5212E |
5703WA |
572B |
5957E |
5J29 |
5J32 |
6080 |
62BT |
76 |
8012 |
808 |
Audion |
B5 |
BK |
C100A |
Catkin |
CF185 |
CV6 |
CV63 |
CV85 |
CV90 |
CV95 |
CV150 |
CV181 |
CV230 |
CV240 |
CV323 |
CV576 |
CV1069 |
CV1073 |
CV1091 |
CV1098 |
CV1178 |
CV1207 |
CV1285 |
CV1482 |
CV2549 |
CV2570 |
CV4060 |
CV5326 |
DC762A |
DE3 |
DE6 |
DeForest |
DF33 |
DH2 |
DL63 |
Experimental |
Fleming |
GU50 |
HL2K |
HL4 |
Horned |
HP215 |
K250 |
M14-170W |
Magnetron |
ML6 |
N |
NR15A |
NR4C |
NR57 |
NR73 |
NR8 |
NR89 |
NT.1 |
NT58 |
NT92 |
NU26 |
P1 |
Pen4VA |
Q |
Q(Bi-Grid) |
QP22B |
QQE06-40 |
R 2 |
R Type |
R Type |
R5 |
RK-715 |
RT323 |
S625 |
T307 |
T311 |
Tetrode |
UCH21 |
Unknown |
Unknown |
Unknown |
Unknown |
Unknown |
V24 |
VMS4B |
VR40 |
VRB150/60 |
VT-158 |
VT.1A |
VT20 |
VT61 |
VX1541 |
VX2511 |
VX7092 |
VX8066 |
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