2x 6P14P (EL84, 7189, 6BQ5) USSR OUTPUT PENTODE (NEW, NOS, MATCHED YEAR , 70-s)

2x 6P14P (EL84, 7189, 6BQ5) USSR OUTPUT PENTODE (NEW, NOS, MATCHED YEAR , 70-s)MATCHED YEAR, TESTED - 100%(NEW, NOS, from cells)DescriptionThe filament voltage ----- 6.3 ± 0.6 VHeating current ----- 760 ± 60 mAAnode voltage nominal (constant) ----- 250 VAnode voltage limit (constant) ----- 300 (400) VAnode current ----- 48 ± 8 mAThe cathode current limit ----- 65 mAThe grid voltage is the second rated (constant) ----- 250 VThe grid voltage is the second limiting (constant) ----- 300 VCurrent grid second ----- 7 mAPower dissipated by the anode, limiting ----- 14 WThe power dissipated by the grid is the second, the limiting 2 WThe voltage between the cathode and the heater is the maximum(constant) ----- 100 VThe steepness of the characteristic ----- 11.3 mA / VGain in triode switching ----- 20Internal resistance ----- 30 kΩResistance in cathode circuit for automatic bias of 120 OhmThe resistance in the grid circuit is the first limiting 1 (0.3) MOhmInput capacitance ----- 11 pFOutput capacity ----- 7 pFCapacitance ----- 0.2 pFMade in USSR.2x 6P14P (7189, 6BQ5 EL84, E84L) USSR OUTPUT PENTODEMATCHED YEARLOT OF 2 PC.high reliability.The tubes are never used.Made in "REFLECTOR" Plant100% New ItemTerms of SaleReturns must be sent to Ukraine. I can guarantee you complete satisfaction with all my products. If you receive an item you ordered is received damaged or defective, I will send replacement item. I only accept returns if the items you received are not what was described in the listing, damaged or defective. If exchangeis not possible money refund will be issued. Item for returning must have the original tags and packing, otherwise it won't be accepted.ShippingShipping usually takes 10 - 24 days WorldWide. Tracking number will be provided. Will be packed professionally. Can write lower value on customs declaration on request.Contact UsContact ME on Ebay or Email if you have any question regarding this item.