So I'll help you guys out. These are the components you have named correctly:
Variable AC power Transformers (variac, powerslides, etc have a few brand names)
Capacitor
On/off switch
Another on/off switch
Heatsink
Digital voltage panel meter
Analog amp panel meter
You missing the small square thing, the large green thing (you are close, it is a type of resistor), and the small black piece. Well I've tell you the black piece on the left is a fuse block. It's hard to see in the picture. No one has actually guessed exactly what it is that I am building, but two were very close. Just weren't specific enough.
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