No, it is not a direct replacement. The pinout is the same, but the 6N6P consumes more heater current and the power transformer may not be up to it. There is also a difference in gain between the two, and optimal working points etc etc.
Best would be to provide us with a schematic of the circuit, than we can say what you could do to adapt the circuit.
Best would be to provide us with a schematic of the circuit, than we can say what you could do to adapt the circuit.
I guess this is why it sounded muddy when i put it for testing. I will try to make a diagram of the circuit my pre-amp uses & post it here. Thanks
No, it is not a direct replacement. The pinout is the same, but the 6N6P consumes more heater current and the power transformer may not be up to it. There is also a difference in gain between the two, and optimal working points etc etc.
Best would be to provide us with a schematic of the circuit, than we can say what you could do to adapt the circuit.
Finally i realized that it will need a lot of modification to put the Russian ones.
Better leave it this way.
Better leave it this way.
No, it is not a direct replacement. The pinout is the same, but the 6N6P consumes more heater current and the power transformer may not be up to it. There is also a difference in gain between the two, and optimal working points etc etc.
Best would be to provide us with a schematic of the circuit, than we can say what you could do to adapt the circuit.
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