6N1P-EV STRONG MATCHED QUAD SOVIET TUBE NOS TESTED ECC88 6DJ8 6922

Description: PLEASE, READ CAREFULLY EVERYTHING. IT IS IMPORTANT. About item: 6N1P-EV (6Н1П-ЕВ) MATCHED USSR tubes. Tube is tested with professional tube Tester L3-3. Va = 250 V, Vf = 6.3 V, Rc = 600 Ohm, la min/max acceptable value = (6 - 9) mA. Warning! Tubes are matched by electrical parameters (Ia), not by year manufacture or producer.Difference = 0 % We have these number of measured items in stock.Please select pair of the list and write to us.Price is for one matched quad (4 items).pair | Ia tube1 | Ia tube2 | Ia tube3 | Ia tube4 | pcs1. 2. 8.0/7.6 mA 8.0/7.6 mA 8.0/7.6 mA 8.0/7.6 mA 12 3. 8.0/7.8 mA 8.0/7.8 mA 8.0/7.8 mA 8.0/7.8 mA 4 Russian tubes - Last Letter – Meaning:V (B), R (P) - Tubes of increased reliability and mechanical strength.E - Long-life tubes with guaranteed life of more than 5,000 hours.EV (EB) - Tubes of increased reliability, mechanical strength guaranteed life of more than 5,000 hours.D (Д) - Extremely durable tubes with guaranteed life of more than 10,000 hours.DR (ДР) - Tubes of special reliability, mechanical strength and guaranteed life of more than 10,000 hours.I (И) - Tubes designed to operate in pulsed mode, characterized by increased emissivity of the cathode.K - Tubes with high vibration resistance.The 6N1P is used as the driver tube by Audio Research in their VS55 and VS110 amps. They are similar to the 6DJ8 except that the 6N1P has a higher heater current. May be a suitable replacement for 6DJ8 / 6922 variants.Good quality, the Sound is nice - authentic vintage tone!Double triode, EXTRA-durable, long-life ( > 5000 h).Gilded grid. The tube contains 1.38 milligram of gold on the grids of both triodes.Application LF voltage amplification.Cathode type oxide, indirect heating . Filament voltage – 6.3 V.Filament current – (0.55-0.65) A.Anode voltage - 250 V.Anode current – (6 – 9) mA.Anode power – 2.2 W.Steepness – (3.8-5.1) mA/V.Reverse grid current – 0.2 uA.Microphnic noise - < 50 mV.Gain – (28.0 – 42.0).Weight : ~14 grams. PLEASE, READ CAREFULLY! SHIPPING METHODS: 1. Europe - Economy International Shipping - no tracking number. If you wish faster delivery and tracking number, please select STANDARD International Shipping. 2. Worldwide - Standard International Shipping - with tracking number included in the cost of shipping. 3. Any order above $ 60 US - with tracking number included in the cost of shipping. The ESTIMATED delivery time varies from 7 to 45 working days (9 weeks) to most of the countries. Detailed info you can find in the table below. Delivery time % of shipments that arrive in the said delivery time Country working days (without holidays and weekends) <15 15-24 25-34 35-45 >45 <3 weeks 5 weeks 7 weeks 9 weeks >9 weeks Canada, United States 5 % 85 % 7 % 3 % 0 % Africa, South America 5 % 20 % 55 % 20 % 0 % Japan, South Korea 10 % 85 % 5 % 0 % 0 % Taiwan, Thailand 5 % 45 % 45 % 5 % 0 % China, India 5 % 40 % 50 % 5 % 0 % Indonesia, New Zealand 5 % 40 % 50 % 5 % 0 % Israel 5 % 65 % 30 % 0 % 0 % Australia 5 % 55 % 35 % 5 % 0 % Russia 5 % 50 % 40 % 5 % 0 % Europe 60 % 35 % 5 % 0 % 0 % Others, not entered shall, countries 5 % 20 % 55 % 20 % 0 % Items are generally shipped out within 24 (rarely 48) hours after payment has been confirmed (Holidays, Sat. & Sun. excluded). The delivery time depends on the destination, holidays, customs clearance factor and other factors. Please, if you have a problem, DO NOT OPEN CASE on eBay before this period has elapsed or before you communicate with us. We ship your package to your eBay address. Please update your complete address including full name and phone number during checkout. We are not responsible for any wrong or undeliverable address. INTERNATIONAL BUYERS – PLEASE NOTE: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ADDITIONAL INFORMATION & QUESTIONS: The pictures are for general information only. They do not carry technical information. I apply maximum efforts to work better and better. It is very important for me to get your feedback to know, whether you are really satisfied completely! Please, contact us if you have questions - especislly in the delivery term. Please use the link "Ask seller a question". GUARANTEES & a POLICY of RETURN: We guarantee you complete satisfaction with all our products. If you receive an item you ordered damaged or defective, we will send replacement item. We only accept returns if the items in original package you have received are not what was described in the auction, damaged or defective. If exchange is not possible money refund will be issued. All returns must be sent to Bulgaria. Item for returning must have the original tags and packing, otherwise it won't be accepted. Thanks And Good Luck! 101639_SM4**

Price: 25.9 USD

Location: Gorna Oryahovitsa, Veliko Tarnovo

End Time: 2024-08-16T12:23:27.000Z

Shipping Cost: 8.2 USD