Tube amp improvements: circuit board (part 2)

Here is the circuit board with components.

It can be seen the big power source capacitors. I used two 470uF capacitors to get the B+ and one more 220uF capacitor to the screen grids. After tests in this configuration I will connect the screen grid resistors on the specific windings of the output transformers (ultralinear configuration).

At the figure below it can be seen the blue and yellow colors of the Sylvania 6005 tubes with warmed filaments.

Next, I will connect the power transformer and output transformers.