Vacuum Tubes - Page 4 | RetroSweetlo

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4x 6N17B-V 6H17Б-B Tube Subminiature Double Triode / Same date / OTK / NOS

Only 3 left

Soviet / 6N17B-V

4x 6N17B-V 6H17Б-B Tube Subminiature Double Triode / Same date / OTK / NOS

Military-grade subminiature with OTK stamp, same date code, rhombus marking, set of 4

$12.703 in stock

1x 6N23P SWGP Silver Shields Reflector 1974 Single Wire Tested Holy Grail

Only 2 left

Reflector / 6N23P

1x 6N23P SWGP Silver Shields Reflector 1974 Single Wire Tested Holy Grail

Ultra-rare 1974 Reflector SWGP with silver shields, tested Holy Grail tube

$84.992 in stock

Reflector / 6N23P

2x 6N23P =E88CC=ECC88=6DJ8 =6922 Reflector Tested Matched Pair / Good Parameters

Tested matched pair, equivalent to E88CC/ECC88/6DJ8/6922 preamp tubes

$12.305 in stock

Only 2 left

Voskhod / 6N23P

2x 6N23P E88CC, ECC88, 6DJ8 Matched Pair Voskhod Rocket Logo SWGP / Made in 1975

Matched low-noise double triodes from 1975 production, tested on L3-3 and selected for audio and RF use

$72.002 in stock

Only 3 left

Voskhod / 6N23P

6x 6N23P=E88CC=6DJ8=6922 Tested Voskhod Rocket logo / Good parameters / 6 pcs

Voskhod rocket logo, set of 6 tested/matched, equiv. to E88CC/6DJ8/6922, L3-3 tested

$25.003 in stock

Matched Pair 6N23P SWGP Silver Shields Reflector 1974 Single Wire Holy Grail

Only 3 left

Reflector / 6N23P

Matched Pair 6N23P SWGP Silver Shields Reflector 1974 Single Wire Holy Grail

Rare silver-shield SWGP double triodes from 1974, matched and tested for elite audio applications

$255.003 in stock

1x 6N23P-EV = E88CC ECC88 6DJ8 6922 Tested / Soviet Double Triode

Only 1 left

Reflector / 6N23P-EV

1x 6N23P-EV = E88CC ECC88 6DJ8 6922 Tested / Soviet Double Triode

Reflector enhanced version, 5000hr durability, tested on L3-3, equivalent to E88CC/ECC88/6DJ8/6922

$20.001 in stock

Soviet / 6N28B-V

4x New 6N28B-V 6Н28Б-В Dual Mini Triode / Soviet / High Durability / NOS

Vibration-resistant ultra-miniature design, high reliability, 22x gain, 6.75mA/V

$16.005 in stock

2x 6P3S / 6L6 / EL39 / 6CN5 / 5881 NOS / Matched Pair / Reflector / Same Date

Only 3 left

Reflector / 6P3S

2x 6P3S / 6L6 / EL39 / 6CN5 / 5881 NOS / Matched Pair / Reflector / Same Date

Reflector factory, matched pair with test data, equivalent to 6L6/5881/EL39

$20.403 in stock

2x New 6P3S (6L6, 5881) Matched Pair Fryazino COBRA 50s NOS Tetrode USSR Tested

Only 1 left

Fryazino / 6P3S

2x New 6P3S (6L6, 5881) Matched Pair Fryazino COBRA 50s NOS Tetrode USSR Tested

Fryazino Cobra 1950s vintage production, matched pair tested on L3-3, equivalent to 6L6/5881

$96.001 in stock

Reflector / 6P3S

2x Used 6P3S 6L6 EL39 6CN5 5881 Matched Pair Output Beam Tetrode Reflector USSR

Reflector factory matched pair tested on L3-3, equivalent to 6L6/5881/EL39/6CN5 power tubes

$7.644 in stock

4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881

Only 3 left

Foton / 6P3S

4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881

Foton 1950-70s production, matched quad tested on L3-3, equivalent to 6L6/5881/EL39

$38.003 in stock

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4x 6N17B-V 6H17Б-B Tube Subminiature Double Triode / Same date / OTK / NOS

1x 6N23P SWGP Silver Shields Reflector 1974 Single Wire Tested Holy Grail

2x 6N23P =E88CC=ECC88=6DJ8 =6922 Reflector Tested Matched Pair / Good Parameters

2x 6N23P E88CC, ECC88, 6DJ8 Matched Pair Voskhod Rocket Logo SWGP / Made in 1975

6x 6N23P=E88CC=6DJ8=6922 Tested Voskhod Rocket logo / Good parameters / 6 pcs

Matched Pair 6N23P SWGP Silver Shields Reflector 1974 Single Wire Holy Grail

1x 6N23P-EV = E88CC ECC88 6DJ8 6922 Tested / Soviet Double Triode

4x New 6N28B-V 6Н28Б-В Dual Mini Triode / Soviet / High Durability / NOS

2x 6P3S / 6L6 / EL39 / 6CN5 / 5881 NOS / Matched Pair / Reflector / Same Date

2x New 6P3S (6L6, 5881) Matched Pair Fryazino COBRA 50s NOS Tetrode USSR Tested

2x Used 6P3S 6L6 EL39 6CN5 5881 Matched Pair Output Beam Tetrode Reflector USSR

4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881

More to explore

Datasheets Available

Read Reviews

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