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Receiving Tubes

40, 3B25, 12K7, 12A4, 12BK5, 12GT5A, 10KZ8, 12SC7, 10LE8, 16GY5, 6U5, 10KU8, 12AL8, 9AK10, 12EL6, 17JE6, 12AD6, 12AE7, 12DZ6, 6HB5, 6GY5, 17AV5GA, 6GU5, 7B5, 24JE6A, 12A6GT, 12C5/12CU5, 7A5, 25JE6C, 6V8, 6GV5, 6N8, 12V6, 12K7GT, 12C8/VT153, 6100/6C4WA, 8BQ5, 12SL7GT, 20LF6MP, 12AC5 Tube, 12EK5 Tube, 6112A/6112, 6028/408A, 17CL3, 6LX8, 6JA5, 6XL8, 6HM5/6AH5, 6T50, 6AH8, 6137/6SK7WA, 7C6, 6LW8, 5992/6V6GT
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5881 Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)
5881 Sylvania Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)

In Stock

$129.91


  • Mil-Spec version in original box.  Matched Pair ( 2 tubes - Matched)

  • Latre 1979 to Early 1980 Production

  • NSN:  5960-00-996-6898


  • Can replace 6L6WGB


New Old Stock Not For Export
MFR: Sylvania
SKU: 5881-MP

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6FM8 Duplex-Diode Triode Tube
6FM8 Duplex-Diode Triode Tube

In Stock

$3.91

Designed to work as a AF voltage amplifier and FM detector
MFR: GE, Sylvania, RCA
SKU: 6FM8
New old stock * No longer available for export.

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EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)
EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)

In Stock

$189.91

The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.


New Old Stock * No longer available for export
MFR: General Electric
SKU: EL34/6CA7FB-GE 

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6080 Low-Mu Twin Triode Power Amplifier (NOS)
6080 Low-Mu Twin Triode Power Amplifier (NOS)

In Stock

$14.91

6080 RCA Low-Mu Twin Triode Power Amplifier (NOS)


New Old Stock * No Longer Available for Export
MRF: RCA * Made in the USA
SKU: 6080-RCA

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6135/6C4 GE 5 Star, Medium Mu Triode Tube (NOS/NIB)
6135/6C4 GE 5 Star, Medium Mu Triode Tube (NOS/NIB)

In Stock

$5.91

Designed to be used as a local oscillator in very high frequency receivers.
New old stock * New In Box * No longer available for export.
MFR: GE
SKU: 6135

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EL34 Mullard Power Amplifier Pentode Matched Pair (2) (New Production)
EL34 Mullard Power Amplifier Pentode Matched Pair (2) (New Production)

In Stock

$104.91

Matched pair (2 Tubes) of platinum, Mullard, new production, Copy of the XF2 Mullard EL34 of the 60’s.  The perfect power tube for the Dynaco ST-70 or vintage Marshall amplifiers.  The best current production EL34 available.


Made in Russia
MFR: Mullard (Sovtek)
SKU: EL34MP-MULLARD


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6080WC General Electric / JAN Low Mu Twin Triode Power Amplifier Mil Version (Special 6AS7G)  (NOS)
6080WC General Electric / JAN Low Mu Twin Triode Power Amplifier Mil Version (Special 6AS7G) (NOS)

In Stock

$9.91

6080WC General Electric / JAN Low Mu Twin Triode Power Amplifier Mil Version (Special 6AS7G)  (NOS)


New Old Stock * No Longer Available for Export


MFR: General Electric
Made in USA
SKU: 6080WC-GE

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EL84 / 6BQ5 Sovtek Audio Tube Matched Pair (2)
EL84 / 6BQ5 Sovtek Audio Tube Matched Pair (2)

In Stock

$59.91

The Sovtek EL84 / 6BQ5 series produce an unbeatable smooth, warm, distortion. Excellent replacements in vintage VOX AC-30's and the like, our EL84's are used by Fender, Crate, and Peavey.


MFR: Sovtek
SKU: EL84-6BQ5-MP-SOV

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EL84 / 6BQ5 Sovtek Audio Tube Matched Quad (4)
EL84 / 6BQ5 Sovtek Audio Tube Matched Quad (4)

In Stock

$119.91

EL84 / 6BQ5 Sovtek Audio Tube Matched Quad (4) 


The Sovtek EL84 / 6BQ5 series produce an unbeatable smooth, warm, distortion. Excellent replacements in vintage VOX AC-30's and the like, our EL84's are used by Fender, Crate, and Peavey.


MFR: Sovtek
SKU: EL84-6BQ5-MQ-SOV

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EL34 / 6CA7FB ECG/Philips Power Amplifier Pentode (USA-"Fat Boy") (NOS)
EL34 / 6CA7FB ECG/Philips Power Amplifier Pentode (USA-"Fat Boy") (NOS)

In Stock

$189.91

EL34 / 6CA7  Tube, Power Amplifier Pentode (USA - "Fat Boy") (NOS)


New Old Stock * No longer available for export
MFR: ECG/Philips
SKU: EL34/6CA7FB-ECG

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Items 141 to 150 of 1775 total