Matched PAIR   6P14P-EV // EL84M // 6BQ5 TUBES NOS. GOLD GRID
0-2% tolerance!!!

                                                                                       Made in USSR. REFLECTOR PLANT

                                                    Military equipment,"OTK", high reliability.

   
                                     NEW in BOX 2 UNITS MATCHED!
                                                   Made in  1979-80 SAME DATA CODES!!!RARE!!!

                                                     The tubes are never used. Old stock.

Each tube is heated at least one hour before testing, for an even better measurement accuracy (In the description photos one can see both the tubes, and the tube tester, during the heating and the testing process)

This tubes were tested on high end russian military tube tester L1-3 by a qualified engineer!

The main technical characteristics of 6P14P-EV:
The heating voltage ...... 6.3 ± 0.6 V
Current of heating ...... 760 ± 60 mA
The anode voltage is nominal (constant) ...... 250 V
Anode voltage limit ... 300 V
Anode current ...... 48 ± 8 mA
Cathode limiting current ...... 65 mA
The grid voltage is the second rated (constant) ...... 250 V
The grid voltage is the second limiting (constant) ... 300 V
The current of the grid is the second ...... not more than 7 mA
Power dissipated by the anode, limiting ...... 14 W
The power dissipated by the grid is the second, the limiting ...... 2 W
The voltage between the cathode and the heater is the limiting (constant) ...... 100 V
The steepness of the characteristic ...... 11.3 mA / V
Gain in triode switching ...... about 20
Internal resistance 30 kΩ
Resistance in cathode circuit for automatic bias ...... 120 Ohm
Input capacitance ...... about 11 pF
Output capacity ...... about 7 pF
The capacitance is about ...... 0.2 pF


         

Please allow for the following shipping times:

EU countries: 5-8 business days, on rare occasions a few days more
USA: 10-15 business days, on rare occasions more
South East Asia (Japan, Singapore, S. Korea, Hong Kong, Taiwan etc) 10 business days, on rare occasions more
India, China, Russia, Kazakhstan, Pakistan, Indonesia, Malaysia, Thailand, Australia, South Africa etc: at least 15 business days, but frequently around 25 business days
 
Please note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation.