This is a like new, factory fresh unit, rated 9/10 due to age, for sale by original owner. DAC and remote have rarely been touched as a universal remote was always used. DAC was serviced by Berkeley Nov 2021 to replace volume control switch, unit was thoroughly tested and is performing 100% to spec. Hardware was upgraded to Series 2 at the factory on Aug 2016 when Berkeley was offering upgrades (no longer available). Remote, manual and original packaging are included.  No returns accepted.