Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B |
811A |
6146 |
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4CX350 Series | |||
SOCKETS |
CHIMNEYS |
PLATE CAPS |
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BOOKS |
BASES |
PARASITIC SUPPRESSOR |
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GU74B / 4CX800A Svetlana Ceramic Power Tetrode GU74B / RY-74bB (LHP)
$374.91The GU74B / 4CX800A Ceramic Power Tetrodes are high-performance ceramic / metal tetrodes with a plate dissipation rating of 800 watts. The performance characteristics of the 4CX800A allow its use as a high gain grid-driven RF amplifier or as used in grounded grid service.
NOTE: All tubes have been Gain tested at 2000v, 300ma
Low Hour Pull * No longer available for export
MFR: Svetlana
Made in Russia
SKU: GU74B-LHP -
572B Vintage Svetlana Triode Transmitting Tube (NOS/NIB)
$199.91- Only to be used in vertical position
New Old Stock/New In the Box * No longer available for export
MFR: Svetlana
Made in Russia
SKU: 572B-SVET-VERTThis New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.