Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |
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5751 RCA Electron Tube Black Plate (Pull)
$119.91 -
5751 / 12AX7 RCA JRC Electron Tube Black Plate (NOS)
$119.91 -
CK5751 Raytheon High-Mu Twin Triode Black Plate (NOS/NIB)
$89.91 -
5751 National Electron Tube Black Plate (NOS/NIB)
$49.91 -
YU-204 Amperex Transmitting Pulse Tetrode (Improved 4PR1000A) (Pull)
$1,991.90The YU204 is a pulse tetrode intended for use in pulse modulator, pulsed-amplifier and pulsed-oscillator service. This compact, high vacuum radial-beam tetrode, incorporating a molybdenum anode and non-emitting grids, is recommended for use in new equipments where high voltage, high current, or high duty factor is encountered.
Clean Used * No longer available for export
MFR: Amperex
Made in France
SKU: YU-204-AMP-PThis tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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6336 Tung-Sol Rugged Twin Power Triode (NOS)
$49.91 -
6336 GE Rugged Twin Power Triode (NOS/NIB)
$49.91 -
6336 RCA Rugged Twin Power Triode (NOS/NIB)
$49.91 -
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