Receiving Tubes
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6829/12AV7 GE, Raytheon Twin Triode Tube (NOS/NIB)
$9.91 -
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7247-12DW7 International Double Triode Tube Made in Japan (NOS/NIB)
$39.91 -
12AX7A High Mu Twin Triode - No Branding (NOS)
$24.91 -
12AQ5 Westinghouse Beam Power Amplifier Tube Japan (NOS/NIB)
$3.91 -
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12B4A / 12B4 Low Mu Triode Tube (NOS/NIB)
$9.91Designed to function as a vertical deflection amplifier in TV amplifiers.
The 12B4A has exhibits a controlled heater warmup, Used with other 600-milliampre tubes that have the same heater warm-up characteristic, heater voltage surges across the individual tubes are minimized during warm-up period. Except for the controlled heater warm-up characteristic, the 12B4A is identical to the 12B4.
New old stock * No longer available for export.
MFR: RCA, Arcturus, Sylvania, Shield
SKU: 12B4A/12B4Made in the USA -
12BA7 Pentagrid Converter Tube (NOS/NIB)
$3.91 -
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12BD6 Radio-Frequency Amplifier Pentode (NOS)
$5.91