I need your expert opinions

I have recently acquired some vintage audio equipment that I am told is very good and very solid stuff, but I have yet to evaluate them for myself. Therefore, I am asking you experts to please rank these with quality and n in mind from best to least best.

First my three pre-amps: Yamaha C-85; Nakamichi CA-7A; and a SAE P101

Then my three tuners: Yamaha T-85: Nakamichi ST-7; and a SAE T101

Thanks guys