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Vacuum tubes
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From Encyc
Category for
vacuum tubes
Pages in category "Vacuum tubes"
The following 16 pages are in this category, out of 16 total.
1
12AU7
12AX7
6
6BQ5
6L6
6V6
E
EL34
G
Graphecon
O
Orbital-beam tube
P
Phasitron
Pixie tube
R
Radechon
S
Square-law tube
T
Telefunken
Trochotron
V
Vacuum tube
Z
Zahl tube
