Triode

Explore our collection of Triode 5 items

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10x 6S7B-V / 5744 USSR 6С7Б-В Hi-Mu Triode Tubes / NOS / New / OTK / 10 pcs

10x 6S7B-V / 5744 USSR 6С7Б-В Hi-Mu Triode Tubes / NOS / New / OTK / 10 pcs

Military-grade high-mu triodes with OTK quality control. Excellent for low-frequency voltage amplification in audio circuits.

$34.00
2x 6S4S / 6B4G / 6C4C Triodes Black Anode Matched Pair Original Box 1963 NIB NOSOnly 3 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
2x 6S5S 6С5С 6C5 / 6C5GT / 6C5P Matched Pair Triodes Reflector TestedOnly 3 left

2x 6S5S 6С5С 6C5 / 6C5GT / 6C5P Matched Pair Triodes Reflector Tested

Reflector matched pair tested on L3-3, equivalent to 6C5/6C5GT/6C5P audio triodes

$38.25
2x 6S7B-V / 5744 USSR 6С7Б-В Hi-Mu Triode Tubes / Matched Pair / New / 2pcs

2x 6S7B-V / 5744 USSR 6С7Б-В Hi-Mu Triode Tubes / Matched Pair / New / 2pcs

Military-grade high-mu triodes, fully tested and matched for balanced performance. Excellent for low-frequency voltage amplification in audio circuits.

$8.00
4x NOS 6S19P-V 6С19П-В Triode Tubes Same Date Code 11-92 Ulyanovsk Boxed

4x NOS 6S19P-V 6С19П-В Triode Tubes Same Date Code 11-92 Ulyanovsk Boxed

New triodes with same production date and original boxes

$14.44
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