Best car ever is still the Mclaren F1 (admittedly it has a BMW engine......).
Closest approach to that in DAPs...
Well in HiFi closest approach is my Tag McClaren Processor, Amp, DVD player and Speakers
Using skills from Tag Heur watches, and engineering from McClaren, it really was beautiful gear until they pulled out of HiFi. My gear is till going strong though. And accepts DAPs very nicely.