Lots of them. :yes:
But if I had to choose just one....hmmm.
Amps: Probably a pair of McIntosh MC2KWs for amplifiers, or a pair of yamaha PC5002's bridged to mono, or some Carver Silver Refrence tube amps. Or Halcro DM68's....or all 4, if money were no object.
Preamp: I personally am a fan of mixers as preamps, so I would want a pair of fully recapped, rechipped and modified Tascam M-520 mixers, with the buss outputs of one daisy chained into the buss inputs of the first. That would be 36 stereo inputs, and two excellent MM phono preamps.
Speakers....I am not so sure on. Probably some Klipsch Cornwalls, those massive Klipsch horns (not the khornz, even bigger), and some nice hard to drive Infinities.