Double Triode

Explore our collection of Double Triode 43 items

Showing 1-12 of 43
10x 6N16B-V 6Н16Б-В = 6021 ~ 6SN7 Double Triode Tubes / MELZ / Gold Grid / NEW

10x 6N16B-V 6Н16Б-В = 6021 ~ 6SN7 Double Triode Tubes / MELZ / Gold Grid / NEW

MELZ subminiature with gold grid, bulk lot of 10, equiv. to 6021, similar to 6SN7 double triodes

$28.00
10x 6N17B-V 6H17Б-B Tube Subminiature Double Triode / OTK / NOSOut of Stock

10x 6N17B-V 6H17Б-B Tube Subminiature Double Triode / OTK / NOS

Military-grade subminiature with OTK stamp, rhombus marking, high reliability, 10-tube lot

$33.99
1x 6CC42 TESLA Double Triode Tested Vacuum Tube = 5670 2C51 6385 396AOut of Stock

1x 6CC42 TESLA Double Triode Tested Vacuum Tube = 5670 2C51 6385 396A

Tesla 6CC42 double triode, L3-3 tested, equivalent to 5670/2C51/6385/396A

$28.99
1x 6CC42 TESLA Inclined Square D-Getter Tested = 5670 2C51 6385 396AOut of Stock

1x 6CC42 TESLA Inclined Square D-Getter Tested = 5670 2C51 6385 396A

Very rare 6CC42 double triode with inclined square getter

$78.99
1x 6CC42 TESLA Square D-Getter Tested Double Triode Tubes = 5670 2C51 6385 396AOnly 2 left

1x 6CC42 TESLA Square D-Getter Tested Double Triode Tubes = 5670 2C51 6385 396A

Rare Tesla 6CC42 double triode with square D-getter, tested, equals 5670/2C51

$37.50
1x 6N23P-EV = E88CC ECC88 6DJ8 6922 Tested / Soviet Double TriodeOnly 1 left

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

$20.00
1x 6N23P SWGP Silver Shields Reflector 1974 Single Wire Tested Holy GrailOnly 2 left

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

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

$84.99
1x 6N8S Ribbed Anode / FOTON 50s / 1578 / 6SN7 / USSR / Double Triode / TestedOut of Stock

1x 6N8S Ribbed Anode / FOTON 50s / 1578 / 6SN7 / USSR / Double Triode / Tested

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

$31.00
1x New 12AU7A ECC82 Sylvania Tube O Getter Tested Original Box NOS NIBOnly 1 left

1x New 12AU7A ECC82 Sylvania Tube O Getter Tested Original Box NOS NIB

American-made with O-getter, tested on L3-3, NIB with original packaging

$25.00
1x New 6N8S / 1578 / 6N8M / 6SN7 Metal Base / Hole Plate / Tested / MELZ / NOSOnly 1 left

1x New 6N8S / 1578 / 6N8M / 6SN7 Metal Base / Hole Plate / Tested / MELZ / NOS

MELZ rare metal base with hole plate construction, tested on L3-3, equiv. to 1578/6N8M/6SN7

$180.00
1x NOS 6CC42 TESLA Pinched Waist Inclined D-Getter Tested = 5670 2C51 6385 396AOnly 1 left

1x NOS 6CC42 TESLA Pinched Waist Inclined D-Getter Tested = 5670 2C51 6385 396A

Ultra-rare NOS Tesla 6CC42 pinched waist with inclined D-getter, tested

$85.00
1x Tesla ECC802S Tested NOS Double Triode = 12AU7 , E82CC , ECC82Only 2 left

1x Tesla ECC802S Tested NOS Double Triode = 12AU7 , E82CC , ECC82

Premium special-quality double triode tested on L3-3 with parameter label attached. Excellent for voltage amplification and driver stages.

$65.00
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