This Meridian 565 is an excellent digital preamplifier and processor too boot! It has been upgraded to the Z3 version as stated on the back of the unit. This unit is an excellent Dac besides a great preamplifier, I was going to use it in another system but decided to simplify things. This unit is in excellent shape with no visible scratching or nicks, it comes with (2) remotes as the original remote some of the keys quit functioning properly and it will come with a much better Meridian System Remote MSR+ that is more durable and can function as a universal remote as well. If you have any questions don’t hesitate to ask, I will ship for free to lower 48 states only if asking price is met! Thanks for looking! See pictures for more details!