60%

4x 6P14P-EV (6P14P-ER, EL84, 6BQ5) NEW NOS OTK USSR OUTPUT PENTODE MATCHED QUAD

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Original price was: $175.99.Current price is: $105.59.

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Seller Notes : “NEW, NOS, GOLD GRID, MATCHED QUAD - TETSED 100%”
Country/Region of Manufacture : Russian Federation
Type : NOS Tube
Model : 6p14p-ev
Brand : REFLECTOR

4x 6P14P-EV (6P14P-ER, EL84, 6BQ5) NEW, NOS, OTK STRONG USSR OUTPUT PENTODE MATCHED QUAD – TESTED 100% GOLD GRID Description The tubes were tested on L3-3 tube-tester: Input parameters: Un=6.3 V; Ua=256 V; Uc2=256 V; Rn=120 Ohm Output parameters: Ia=48+/-8 mA; S=11.5+3/-2 mA/V – it is 100% A miniature output pentode with increased durability, reliability and mechanical strength. It is intended for amplification of low frequency power. Durability is not less than 5000 h. Weight not more than 20 g. Main settings Heating voltage 6.3 V Heating current 700 … 820 mA Anode current 40 … 56 mA Cathode Current 65 mA The reverse current of the first grid is 1 μA Second grid current 5 mA Voltage on the second grid 300 V The slope of the characteristic 9.5 … 14.5 mA / V Coefficient of nonlinear distortion 10% Output power with resistance in the anode circuit 5.2 kOhm 3.1 … 4.3 W Insulation resistance between cathode and heater 10 MOhm Leakage current between cathode and heater 25 μA Input capacitance 8.5 … 13.5 pF Output capacity 6 … 10 pF The throughput capacity is 0.175 … 0.4 pF Operating time 5000 h Made in USSR. LOT OF 4 PCs. high reliability. The tubes are new, never used. Made in “REFLECTOR” Plant Terms of Sale 100% Feedback Seller!!! Returns must be sent to Ukraine. I can guarantee you complete satisfaction with all my products. If you receive an item you ordered which is 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 exchange is not possible money refund will be issued. Item for returning must have the original tags and packing, otherwise it won’t be accepted. Shipping FAST AIR DELIVERY! It usually takes 10-24 days to deliver by air! Contact Us Contact ME on Ebay or Email if you have any question regarding this item.

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