V1.1

    Ftube     LTspice.

1)
         .      .

:  LTspice    "Tube2"   .   ,  READ_SETUP.

2)
 .

3)
  WAVE    Ftube    "WAVE_to_Ftube_V1-0.py"    Python 3.X (with matplotlib).
   ,   ,    WAVE .   Ftube   .
      .

:    MONO, 16-BIT, WAVE.

       "plot_Ftube_V1-0.py".
