Esoteric UX-1 V Esoteric DV60 SA60, 5.1 Music

The rest of the system is very good.I was surprised to see a Esoteric SA 60 go for $1800 on ebay.So to spend $5000 on the Esoteric UX-1 LE I would like to know I would be getting a audible difference.Also as I will be playing 5.1 music for many years to come I don't expect new models to cater for an OLD format.
Cheers Stump

UX-1 has a MUCH better transport, if that sort of thing is important to you. Should give you better sound, but will depend upon how resolving the rest of your system is.