구소련 7868 대용관
4개 7만원 입니다.
010-구삼80-6구62
<<< ATTENTION >>>
The TUBE 6p41s is soviet analog of 7868, has the same pinout as 7868, but slightly less power and slightly thicker conclusions!
Before using in your amp you should check what anode voltage and bias are in your device!
Maybe it could not work in your amp, because of low parameters!
for 6P41S: Uamax= 400V, Uc2max = 350V, Pmax = 14W
for 7868: Uamax= 550V, Uc2max = 440V, Pmax = 19W
The years of tubes manufacture could be differ from what you see on the picture!
Electrical parameters of 6p41s:
Cathode type | oxide,indirect heating |
Envelope | glass |
Mass,g | 36 |
Filament voltage,V | 6,3 |
Filament current,A | 1,0-1,2 |
Anode voltage,V | 190 |
Anode current,A | 0,056-0,076 |
Anode power,W | 14 |
Grid2 voltage,V | 190 |
Steepness,mA/V | 8,4 |
Reverse grid current,uA | 1 |
Microphnic noise,mV | 500 |
Socket type | rsh24-1 |
Made in USSR.