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Unique vintage tech 264 total items

Showing 109-120 of 264
2x 6N6P =ECC99 ~E182 ~6CG7 Foton / Square getter / Rare M. pair 1960-s Gold GridOut of Stock

2x 6N6P =ECC99 ~E182 ~6CG7 Foton / Square getter / Rare M. pair 1960-s Gold Grid

Foton 1960s, square getter, gold grid, matched pair, similar to ECC99/E182CC/6CG7

$50.32
2x 6N8S / 6N8M / 6SN7 / 1578 MELZ / Tested / Matched Pair / Metal Base / 50sOnly 2 left

2x 6N8S / 6N8M / 6SN7 / 1578 MELZ / Tested / Matched Pair / Metal Base / 50s

Vintage 1950s metal base double triodes, tested on L3-3 with measurements attached. Premium matched pair from legendary MELZ factory.

$119.00
2x 6N8S / 6SN7 / 1578 / ECC32 / Matched Pair / NEVZ / Same Date / Original Boxes

2x 6N8S / 6SN7 / 1578 / ECC32 / Matched Pair / NEVZ / Same Date / Original Boxes

NEVZ factory, matched pair with test data, equivalent to 6SN7/1578/ECC32

$14.90
2x 6N8S Ribbed Anode / FOTON 50s / 1578 / 6SN7 Double Triode NOS / Matched PairOnly 1 left

2x 6N8S Ribbed Anode / FOTON 50s / 1578 / 6SN7 Double Triode NOS / Matched Pair

Very rare 1950s ribbed anode construction, tested on L3-3 with parameters documented. Premium matched pair from FOTON factory.

$80.00
2x 6N9S ( 6Н9С ) = 6SL7 = 1579 MELZ Metal Base Matched Pair Tested Rare TriodesOnly 2 left

2x 6N9S ( 6Н9С ) = 6SL7 = 1579 MELZ Metal Base Matched Pair Tested Rare Triodes

MELZ rare metal base construction, matched pair tested on L3-3, equiv. to 6SL7/1579

$74.00
2x 6P15P-EV Tested Matched Pair NOS Output Pentode Reflector ~EL83 SV-83

2x 6P15P-EV Tested Matched Pair NOS Output Pentode Reflector ~EL83 SV-83

Reflector matched pair tested on L3-3, 5000hr durability, similar to EL83/SV-83

$11.90
2x 6P15P-EV Tested Matched Pair Same Date Original Box Reflector ~EL83 SV-83Only 1 left

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

$17.00
2x 6P30B 6П30Б Miniature Output Pentode New / Same Date / NOS / OTK / 2pcs

2x 6P30B 6П30Б Miniature Output Pentode New / Same Date / NOS / OTK / 2pcs

Matched date miniature pentodes, NOS with OTK quality stamp, audio output tubes

$4.25
2x 6P3S / 6L6 / EL39 / 6CN5 / 5881 NOS / Matched Pair / Reflector / Same DateOnly 3 left

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

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

$20.40
2x 6P3S-E 6П3С-Е, 5881, 6L6GC Tetrode NOS Matched Pair / Same Date / ReflectorOut of Stock

2x 6P3S-E 6П3С-Е, 5881, 6L6GC Tetrode NOS Matched Pair / Same Date / Reflector

Enhanced version, Reflector factory, matched on L3-3 tester, equivalent to 6L6GC/5881

$28.00
2x 6P6S Rare 50's output tetrodes / Matched pair / Butterfly Getter / SvetlanaOut of Stock

2x 6P6S Rare 50's output tetrodes / Matched pair / Butterfly Getter / Svetlana

Svetlana 1950s production with butterfly getter, matched pair tested on L3-3

$15.00
2x 6S4S / 6B4G / 6C4C Triodes Black Anode Matched Pair Original Box 1963 NIB NOSOnly 2 left

2x 6S4S / 6B4G / 6C4C Triodes Black Anode Matched Pair Original Box 1963 NIB NOS

Matched pair of Svetlana output triodes from 1963 with black anodes. Tested on L3-3, 2.8W output power, 500hr service life.

$114.00
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