6P9 /6AG7/ - 6L10 RUSSIAN NOS OUTPUT PENTODE                       

                                                LOT OF 4 pcs!!!

                                                  Same date 1990

 
                        Made in USSR!!! Military tube

                                                       Military quality check passed (rhombus).
                                                            OTK (quality control) passed. 

                                      The tubes are never used. Old stock.




Type Output pentode

Application Wide-band power amplification

Cathode type oxide,indirect heating

Envelope glass

Mass,g 47

Filament voltage,V 6,3

Filament current,A 0,61-0,69

Anode voltage,V 300

Anode current,A 0,02-0,04

Anode power,W 9

Grid1 voltage,V minus 3

Grid2 voltage,V 150

Steepness,mA/V 9,2-14,2

Reverse grid current,uA 2

Microphnic noise,mV 1000

Socket type rsh5-1