Triodes - Page 4 | RetroSweetlo

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1x Tesla ECC803S Tested NOS Double Triode = 12AX7 ECC83 7025

Premium special-quality high-gain double triode tested on L3-3 with parameter label attached. Excellent for preamp and input stages.

$62.001 in stock

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

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Tesla / 6CC42

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

$28.99Out of stock

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

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Tesla / 6CC42

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

Very rare 6CC42 double triode with inclined square getter

$78.99Out of stock

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

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Tesla / 6CC42

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

$85.00Out of stock

10x NOS 6N2P Same Date Voskhod Double Triode New ~12AX7 ECC83 7025 6CC41

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Voskhod / 6N2P

10x NOS 6N2P Same Date Voskhod Double Triode New ~12AX7 ECC83 7025 6CC41

Same-date NOS double triodes from Voskhod, ideal for preamps and vintage audio tube projects

$25.50Out of stock

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

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Foton / 6N6P

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

$50.32Out of stock

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

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MELZ / 6N8S

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

$180.00Out of stock

2x NOS 6N8S / 6SN7 / 1578 / ECC32 Tested / Matched pair / Foton / Valves / Röhre

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Foton / 6N8S

2x NOS 6N8S / 6SN7 / 1578 / ECC32 Tested / Matched pair / Foton / Valves / Röhre

Foton 1960s production, matched pair tested on L3-3, equivalent to 6SN7/1578/ECC32

$12.33Out of stock

4x New 6N9S = 6SL7, 1579 Matched Quad Double Triode Reflector NOS

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Reflector / 6N9S

4x New 6N9S = 6SL7, 1579 Matched Quad Double Triode Reflector NOS

Reflector factory matched quad tested on L3-3, equivalent to 6SL7/1579 preamp tubes

$12.00Out of stock

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

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Soviet / 6N17B-V

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

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

$33.99Out of stock

2x 6N21B 6Н21Б Dual Mini triode amplify low frequency voltage / NOS / OTK / 2pcs

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Soviet / 6N21B

2x 6N21B 6Н21Б Dual Mini triode amplify low frequency voltage / NOS / OTK / 2pcs

Soviet subminiature double triodes with OTK stamp, 2000hr durability, low frequency amplification

$8.00Out of stock

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

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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

$84.99Out of stock

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1x Tesla ECC803S Tested NOS Double Triode = 12AX7 ECC83 7025

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

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

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

10x NOS 6N2P Same Date Voskhod Double Triode New ~12AX7 ECC83 7025 6CC41

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

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

2x NOS 6N8S / 6SN7 / 1578 / ECC32 Tested / Matched pair / Foton / Valves / Röhre

4x New 6N9S = 6SL7, 1579 Matched Quad Double Triode Reflector NOS

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

2x 6N21B 6Н21Б Dual Mini triode amplify low frequency voltage / NOS / OTK / 2pcs

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

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Datasheets Available

Read Reviews

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