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Unique vintage tech 257 total items

Showing 169-180 of 257
4x 6F12P (6Ф12П) ~ECF80 USSR Triode-Pentode Tubes / NOS / Same Date

4x 6F12P (6Ф12П) ~ECF80 USSR Triode-Pentode Tubes / NOS / Same Date

Soviet triode-pentode combo tubes, set of 4 with same date code, similar to ECF80

$10.00
4x 6J1P-EV / 6ZH1P-EV Matched Quad / EF95 / 6AK5 / 6F32 / NOS / 4pcs in one lotOnly 3 left

4x 6J1P-EV / 6ZH1P-EV Matched Quad / EF95 / 6AK5 / 6F32 / NOS / 4pcs in one lot

Voskhod matched quad, enhanced durability version, equivalent to EF95/6AK5/6F32

$10.50
4x 6N16B-V 6Н16Б-В = 6021 ~ 6SN7 Double Triode Tubes / MELZ / Gold Grid / NEW

4x 6N16B-V 6Н16Б-В = 6021 ~ 6SN7 Double Triode Tubes / MELZ / Gold Grid / NEW

MELZ subminiature with gold grid, set of 4, equiv. to 6021, similar to 6SN7 double triodes

$13.50
4x 6N16B-VI = 6021 ~ 6SN7 Double Triode Tubes Melz Gold Grid NOS Military Melz

4x 6N16B-VI = 6021 ~ 6SN7 Double Triode Tubes Melz Gold Grid NOS Military Melz

MELZ military-grade subminiature with gold grid, set of 4, equiv. to 6021, similar to 6SN7

$9.34
4x 6N17B-V 6H17Б-B Tube Subminiature Double Triode / Same date / OTK / NOSOnly 2 left

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

$12.70
4x 6N9S=6SL7=1579 Double Triode NOS OTK / Same Date / Original boxes / VintageOnly 1 left

4x 6N9S=6SL7=1579 Double Triode NOS OTK / Same Date / Original boxes / Vintage

Reflector factory, set of 4 with OTK stamp, same date code, original boxes, equiv. to 6SL7/1579

$23.50
4X 6P14P Reflector USSR 6BQ5 = EL84 Matched Quad / Slightly Used / Gray MarkingsOut of Stock

4X 6P14P Reflector USSR 6BQ5 = EL84 Matched Quad / Slightly Used / Gray Markings

Reflector 1960s-70s gray markings, matched quad tested on L3-3, equivalent to 6BQ5/EL84

$13.60
4X 6P14P-EV 6BQ5 EL84M Soviet Pentodes Slightly Used / Tested / Matched Quad

4X 6P14P-EV 6BQ5 EL84M Soviet Pentodes Slightly Used / Tested / Matched Quad

Improved mechanical strength pentodes with 5000-hour lifespan, tested on L3-3 and matched as quad for balanced performance.

$30.50
4x 6P45S 6П45С Svetlana Used Tested Tetrodes 4pcs in lot ~EL509 EL519 6K6G 6П42СOnly 2 left

4x 6P45S 6П45С Svetlana Used Tested Tetrodes 4pcs in lot ~EL509 EL519 6K6G 6П42С

Svetlana high-power TV horizontal output tubes, tested on L3-3, similar to EL509/EL519/6K6G

$31.87
4x EL36 Tesla Beam Power Tubes New Old Stock NOS = 6P31S

4x EL36 Tesla Beam Power Tubes New Old Stock NOS = 6P31S

New old stock beam power tubes, equivalent to 6P31S

$29.99
4X EL84 TESLA (6BQ5, E84L) Matched Quad Pentodes / Used / Tested / 4pcs in lotOut of Stock

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

$31.00
4x EL84 Polam / Telam (E84L, 6BQ5) Output Pentode Used / Tested / Matched QuadOnly 2 left

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

$28.00