6N2P-EV 6Н2П-ЕВ MATCHED PAIR - MILITARY VOSKHOD Tubes ~ 12AX7/ECC83 used

Description: 6N2P-EV 6Н2П-ЕВ MATCHED PAIR - MILITARY VOSKHOD Tubes 1979-1982 ~ 12AX7/ECC83 1pcs. Paired with a P-508 or L1-3 tube tester.The parameters correspond to the indicated standard/mandatory parameters of the manufacturer.!! 6N2P tubes are a replacement for 12AX7 in any typical amp application, but they have 6.3V heater voltage and would need a different wiring than stock 12AX7's. The 6N2P, (Russian: 6Н2П), also sometimes spelled in English "6H2Pi", is a miniature 9-pin dual triode vacuum tube manufactured in USSR, Russia and China with characteristics similar to the 12AX7. The most significant difference between the two is that 6N2P has its two filament elements connected in parallel, unlike the series filament connection of the 12AX7, and it is thus only possible to operate it from a 6.3 volt, 340 mA filament supply (whereas a 12AX7 may be operated from either 6.3 or 12.6 volts, at 300 mA or 150 mA, respectively.) Different 6N2P versionsThe 6N2P is not a pin-compatible replacement for the 12AX7 - an adapter (Or rewiring the valve socket) is required. The amplification factor of 6N2P is 98 which is marginally lesser than 12AX7, its higher heater current draw is similar to a 5751. The Chinese 6N4 (whose military issued variant is known by the designation 6N4-J) which is a pin-compatible replacement for the 12AX7 but has an amplification factor of 97.5 is the closest equivalent to the 6N2P. * Shipping:We ship worldwide by Registered and priority Lithuania Post Delivery service.Tracking number will be provided. Tracking information :http://www.post.lt/en/help/parcel-search " RNxxxxxxxxxLT "Estimate delivery time is 10-40 working days.

Price: 15 USD

Location: Trakai

End Time: 2025-01-26T20:02:46.000Z

Shipping Cost: 9 USD