Dedicated and professionally designed listening room with all the bells and whistles (dedicated lines, room treatments, Oyaide R-1 wall outlets...). Top line amp and pre-amp from a manufacturer such as Tidal or Soulution or comparable quality company. Audio Magic Oracle line conditioner. APL NWO 4.0 or whatever is their best current CD player. Speakers would be something like Tidal Sun Ray or Focal Grand Utopia EM and I would add a top-tier turntable to round out the system. Oh yeah, I would keep my Meridian 504 tuner - I like it that much.