Electron Tubes
6LF6 GE Tall Version Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
Out of stock
6LF6 GE Tall Version Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)
New Old stock * New In Box * No longer available for export
MFR: General Electric
SKU: 6LF6-GE-MQ
6LF6 GE Tall Version Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)
In Stock
6LF6 GE Tall Version Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)
New Old stock * New In Box * No longer available for export
MFR: General Electric
SKU: 6LF6-GE-MP
4-400B / 7427 Eimac Transmit Tube (NOS/NIB)
In Stock
New Old Stock * New In Box * No longer available for export
MFR: Eimac
SKU: 4-400B-7427 EI-NOS-NIB
4-400A / JAN-CBZC Penta Labs Transmit Tube for Broadcast / Industrial (NOS/NIB)
In Stock
New Old Stock * No longer available for export
MFR: Penta Labs
SKU: 4-400A-JAN-CBCZ-P
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4-400A EIMAC Transmit Tube (NOS)
In Stock
4-400A EIMAC Transmit Tube (NOS)
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-400A-EI-NOS
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4-400A -JAN Philips Transmit Tube (LHP)
In Stock
Graphite Anode
Used * No longer available for export
MFR: Philips
Made in France
SKU: 4-400A-JAN-PHIL-LHP
4PR400A PENTA Pulse-rated Tetrode, Transmit Tube (LHP)
In Stock
Low HOur Pull * No longer available for export
MFR: Penta
SKU: 4PR400A-PENTA-LHP
6550B-3 Audio Classic High Performance Audio Beam Power Pentode (NIB)
In Stock
The 6550B is an early Svetlana variant of the 6550 made in the 80's.
New In Box * No longer available for export
MFR: Audio Classic
Made in Russia
SKU: 6550B-3
6550B-3 Svetlana High Performance Audio Beam Power Pentode (NIB)
In Stock
The 6550B is an early Svetlana variant of the 6550 made in the 80's.
New In Box * No longer available for export
MFR: Svetlana Electron Devices, Inc.
Made in Russia
SKU: SV6550B-3
4PR400A EIMAC-JAN Pulse-rated Transmit Tube (LHP)
In Stock
8188/4PR400A Radial-beam Pulse Tetrode Modulator Oscillator Amplifier tube.
Low Hour Pull
MFR: Eimac
SKU: 4PR400A-JAN-LHP