Oh dear too much homework.
All I really need is the peak to peak voltage on the rated load and I will do the rest, a pic of the output on a CRO would do if I could see the dials and maybe a little background illumination to see the grid.
I will have to order my text books again after 25 years and look up a few things.
I will think about the different types of amps, of coarse one size cant fit all it depends greatly of the frequency of the power supply and the class of Amplifier.
