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Electron Tubes

Electron Tubes

Electron tubes, also known as vacuum tubes, are devices that control electric current flow in a vacuum or gas. They have been integral to the development of electronic technology and continue to be used in various applications today.

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6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube (NOS)
6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube (NOS)
Made in the USA

In Stock

$312.90

Designed for Audio service. This tube carries a 42 watt plate dissipation rating which provides for push/pull amplifier designs up to 100 watts output.
Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length


New Old Stock * No Longer Available for Export
MFR: Tung-Sol
Made in USA
SKU: 6550-TUNG-NOS


See Data Sheet



 

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6550C Svetlana High Performance Audio Beam Power Pentode Matched Pair (2) (NIB)
6550C Svetlana High Performance Audio Beam Power Pentode Matched Pair (2) (NIB)

In Stock

$119.91

The 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-MP

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22KM6 ECG/Philips Beam Power Amplifier (NOS)
22KM6 ECG/Philips Beam Power Amplifier (NOS)

In Stock

$11.91


  • Current: 0.450 +0.030 Amp

  • Voltage (AC or DC) @ 0.450 Amps:  22 volts

  • Warm-up time (Average): 11 Seconds 


New Old Stock * No longer available for export
MFR: US Brands
SKU: 22KM6

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8560AS Amperex Transmitting Tube (NOS)
8560AS Amperex Transmitting Tube (NOS)
Made in the USA

In Stock

$184.90

Silver plated tubes may exhibit some silver tarnish (which does not detract from performance). Some tubes may show faint marks from the socket in our testing equipment. 


New Old Stock * No longer available for export
MFR: Amperex
SKU: 8560AS-AMP

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7609 Amperex Ceramic/Glass Transmitting Tube (Pull)
7609 Amperex Ceramic/Glass Transmitting Tube (Pull)
Made in the USA

In Stock

$59.91

Ceramic/Glass Tetrode
HD version of 4X150D
Clean Used * No longer available for export
MFR: Amperex
SKU: 7609-AMP-P

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6V6GT/G-JAN-CKR Ken-Rad Vintage Beam Power Amplifier with Black Base (NOS/NIB)
6V6GT/G-JAN-CKR Ken-Rad Vintage Beam Power Amplifier with Black Base (NOS/NIB)
Made in the USA

In Stock

$99.91


  • This tube is designed to be used in audio amplifiers

  • U.S. Army - U.S. Navy Accepted January 1945 SC961A

  • MIlitary Part Number: VT-107A


New old stock / New In Box * No longer available for export
MFR: Westinghouse Electric & Manufacturing Company 
SKU: 6V6GT-JAN-KR-WEST

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6V6GT-JAN-CTL Tung-Sol  Beam Power Amplifier with Black Base (NOS)
6V6GT-JAN-CTL Tung-Sol Beam Power Amplifier with Black Base (NOS)
Made in the USA

In Stock

$59.91


  • This tube is designed to be used in audio amplifiers

  • MIlitary Part Number: VT-107A


New old stock / New In Box * No longer available for export
MFR: Tung-Sol
SKU: 6V6GT-JAN-CTL-TS

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6BQ5 RCA Audio Power Pentode Tube (Pull)
6BQ5 RCA Audio Power Pentode Tube (Pull)
Made in the USA

In Stock

$67.91

Used in audio amplifiers


Clean Used * No longer available for export
MFR: RCA
SKU: 6BQ5-RCA-P

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6BQ5 / EL84 Amperex Audio Power Pentode Tube Made in Holland (NOS)
6BQ5 / EL84 Amperex Audio Power Pentode Tube Made in Holland (NOS)
Made in the USA

In Stock

$149.91

Used in audio amplifiers


New Old Stock * No longer available for export
MFR: Amperex
SKU: 6BQ5-EL84-HOL-AMP

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6BQ5 Amperex Audio Power Pentode Tube Made in Holland (NOS)
6BQ5 Amperex Audio Power Pentode Tube Made in Holland (NOS)
Made in the USA

In Stock

$129.91

Used in audio amplifiers


New Old Stock * No longer available for export
MFR: Amperex
SKU: 6BQ5-HOL-AMP

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Items 11 to 20 of 343 total