2pcs X 6N1P = ECC88 6DJ8 7308 OTK VALVE TUBE and 50 similar items

6?1? Miniature double triode of high durability, reliability and mechanical strength. Designed for voltage amplification of low frequencies. Durability not less than 5000 hours Weight not more than 15 g. Key specifications for 6?1?-EV: Filament voltage ...... 6,3 0,6 In Filament current ...... 600 50 mA The anode voltage nominal (constant) ...... 250 The anode voltage limit (constant) ...... 300 In The anode current of each triode ...... 7,5 1.5 mA The cathode current of each triode limit ...... 25 mA The grid voltage at the anode current 10 mA ...... -20 In Reverse current mesh ...... 0,5 µa The voltage between cathode and heater limit (DC) ...... 250 The power dissipated by each anode, the limit ...... 2.2 W The steepness of the characteristics of each triode ...... 4,45 0,65 mA/V The voltage between the anodes ...... no more than 2.5 In The gain of each triode ...... 35 7 The resistance in the circuit of each cathode, for automatic offset ...... 600 Ohm The resistance in the grid circuit limiting ...... 1 M? The input capacitance of each triode ...... 3,1 1,1 pF The capacity output of the first triode ...... 1,75 0,35 pF The capacity output of the second triode ...... 1,95 0,35 pF The feed-through capacitance of each triode ...... 2.2 pF The capacitance between the anodes ...... not more than 0.2 pF Design ...... glass miniature 100% ORIGINAL NEW! Made in USSR ! Lot 2pcs.+ “Fully tested Vintage New Old Stock USSR factory packaging + passport 1983r” Note about Feedback: Please leave me feedback when you receive your item and are happy with the transaction. If you have any questions or concerns, PLEASE contact me first before leaving negative feedback. I always strive to resolve any problems and make our customers happy. Note About Delivery Time: I try to send your item as soon as possible, Normally no later than 3 days after payment is received. arrive time is contingent on the carrier.