Vacuum Tubes - Page 11 | RetroSweetlo

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4X New 6P14P-EV 6BQ5 EL84M Nos Tested Matched Quad Soviet tubes Reflector

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Reflector / 6P14P-EV

4X New 6P14P-EV 6BQ5 EL84M Nos Tested Matched Quad Soviet tubes Reflector

Reflector enhanced version, 5000hr durability, matched quad tested on L3-3, equiv. to 6BQ5/EL84M

$50.99Out of stock

4x NOS 6P14P-EV 6BQ5 EL84M Reflector Same Date Tested Matched Quad Pentode

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Reflector / 6P14P-EV

4x NOS 6P14P-EV 6BQ5 EL84M Reflector Same Date Tested Matched Quad Pentode

Matched quad of pentodes with increased durability

$54.49Out of stock

4X 6P14P-K =6BQ5,EL84 Reflector USSR matched quad / Slightly Used / Gray marking

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Reflector / 6P14P-K

4X 6P14P-K =6BQ5,EL84 Reflector USSR matched quad / Slightly Used / Gray marking

Matched quad low-frequency output pentodes with gray markings, tested for vintage audio amplifiers

$14.50Out of stock

2x 6P15P-EV Tested Matched Pair Same Date Original Box Reflector ~EL83 SV-83

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Reflector / 6P15P-EV

2x 6P15P-EV Tested Matched Pair Same Date Original Box Reflector ~EL83 SV-83

Reflector matched pair in original boxes, same date, 5000hr durability, tested on L3-3, similar to EL83/SV-83

$17.00Out of stock

2x 10J12S 10ZH12S 10Ж12С ~WE310A Svetlana Tube Pentode Tested / matched pair NOS

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Svetlana / 10J12S

2x 10J12S 10ZH12S 10Ж12С ~WE310A Svetlana Tube Pentode Tested / matched pair NOS

Matched pair of rare Svetlana pentodes, tested on L3-3, similar to WE310A

$85.00Out of stock

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Tesla / E88CC

Matched Pair Tesla E88CC Tested NOS Double Triodes 6922 CCa CV2492 9622 GL-6307

NOS pair of Tesla double triodes, L3-3 tested and matched within 15%, each with its measured current and transconductance labelled

$80.00Out of stock

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Tesla / ECC802S

2x Tesla ECC802S Matched Pair Tested NOS Double Triode = 12AU7 , E82CC , ECC82

Premium special-quality double triodes tested on L3-3 with parameter labels attached. Matched pair for balanced performance in audio circuits.

$158.00Out of stock

2x NOS EF86 Tesla Pentode Tube Tested Matched pair = EF806S / 6267 / 6J32P

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Tesla / EF86

2x NOS EF86 Tesla Pentode Tube Tested Matched pair = EF806S / 6267 / 6J32P

Tesla Czech pentodes, matched pair tested on L3-3, equivalent to EF806S/6267/6J32P

$42.49Out of stock

4x New EL36 RFT Same Date Code (124160) Beam Power Tubes Military VR NOS = 6P31S

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RFT / EL36

4x New EL36 RFT Same Date Code (124160) Beam Power Tubes Military VR NOS = 6P31S

Beam power tubes from an ideal batch: same date and military quality

$25.50Out of stock

50x New EL36 RFT Same Date Code Beam Power Tubes Military VR NOS = 6P31S

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RFT / EL36

50x New EL36 RFT Same Date Code Beam Power Tubes Military VR NOS = 6P31S

German military-grade with VR marking, matched date codes, bulk lot of 50, equiv. to 6P31S

$275.00Out of stock

4x EL84 Polam / Telam (E84L, 6BQ5) Output Pentode Used / Tested / Matched Quad

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Polam / Telam / EL84

4x EL84 Polam / Telam (E84L, 6BQ5) Output Pentode Used / Tested / Matched Quad

Polish-made matched quad, tested on L3-3, equivalent to E84L/6BQ5 output pentodes

$28.00Out of stock

4X EL84 TESLA (6BQ5, E84L) Matched Quad Pentodes / Used / Tested / 4pcs in lot

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Tesla / EL84

4X EL84 TESLA (6BQ5, E84L) Matched Quad Pentodes / Used / Tested / 4pcs in lot

Tesla brand matched quad, tested on L3-3, equivalent to 6BQ5/E84L pentodes

$31.00Out of stock

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4X New 6P14P-EV 6BQ5 EL84M Nos Tested Matched Quad Soviet tubes Reflector

4x NOS 6P14P-EV 6BQ5 EL84M Reflector Same Date Tested Matched Quad Pentode

4X 6P14P-K =6BQ5,EL84 Reflector USSR matched quad / Slightly Used / Gray marking

2x 6P15P-EV Tested Matched Pair Same Date Original Box Reflector ~EL83 SV-83

2x 10J12S 10ZH12S 10Ж12С ~WE310A Svetlana Tube Pentode Tested / matched pair NOS

Matched Pair Tesla E88CC Tested NOS Double Triodes 6922 CCa CV2492 9622 GL-6307

2x Tesla ECC802S Matched Pair Tested NOS Double Triode = 12AU7 , E82CC , ECC82

2x NOS EF86 Tesla Pentode Tube Tested Matched pair = EF806S / 6267 / 6J32P

4x New EL36 RFT Same Date Code (124160) Beam Power Tubes Military VR NOS = 6P31S

50x New EL36 RFT Same Date Code Beam Power Tubes Military VR NOS = 6P31S

4x EL84 Polam / Telam (E84L, 6BQ5) Output Pentode Used / Tested / Matched Quad

4X EL84 TESLA (6BQ5, E84L) Matched Quad Pentodes / Used / Tested / 4pcs in lot

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Datasheets Available

Read Reviews

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