6N9S 6Н9С soviet Double Triode Tube a-g 6SL7 6SL7GT 1579 Matched Pair

Type: 6N9S. Gain coefficient: 70. Relative humidity at up to 40°C, %: 98. - transfer: 4. Dissipate cathode-heater current, mkA: 20. Acceleration of multiple impacts, g: 35. We will make every effort to fix any problem.

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