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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4-400A EIMAC Transmit Tube (NOS)
$594.91 -
4-400A -JAN Philips Transmit Tube (LHP)
$374.91 -
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6550B-3 Audio Classic High Performance Audio Beam Power Pentode (NIB)
$59.91 -
6550B-3 Svetlana High Performance Audio Beam Power Pentode (NIB)
$59.91 -
4PR400A EIMAC-JAN Pulse-rated Transmit Tube (LHP)
$544.91 -
4PR400A EIMAC Pulse-rated Transmit Tube (Pull)
$408.91 -
6550C Svetlana High Performance Audio Beam Power Pentode Matched Quad (4) (NIB)
$239.91The Svetlana™ 6550C is a glass envelope beam power pentode. It is intended for ultra linear audio frequency power amplification service. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance.
New In Box * No longer available for export
MFR: Svetlana Electron Devices, Inc.
Made in Russia
SKU: SV6550C-MQ -