New LFD Zero LE mkIV

Jtsin67,
do provide us with your impressions when you get a chance!

Received the mk4 today, just installed but no critical listening..a quick run with cd showed a very different bass sound to my audio space, and a different mid range of course, but just running in a bit with simple tv feed. The new unit is similar to the ncse, missing some beveled edges and a different LFD badge. Rear inputs close together still but present a no issue for my cabling. Though the speaker terminals are not marked and don't follow right at top per the inputs. More to come when I can compare it over some familiar songs.

Just curious. When you mention of "different bass sound to my audio space, and a different mid range", do you like the sound or was it something you did not hope for?

Too early to say. All a bit rushed (I think also i was incorrect on the speaker posts not following the input terminal orientation and will verify today). The bass seemed a lot fuller, certainly seemed to be "cleaner", the midrange though probably a little drier than the 300B. So two points i will pay attention to when i can sit a little longer.
The sound overall though was nothing nasty - and this was fresh out of the box - and was certainly easy to tell it was not my old amp running things (better or worse i cant say yet but definitely "different").

Quick update. The speaker terminals do follow the other inputs, so my first post on this was incorrect. No big deal.
For listening i have done a little back to back against my AudioSpace. My setup is with Proac D25 speakers, both an Azur 640v2 and Denon 2930 CDP, Zu Wax speaker cables, Zu birth power on CDP, Enigma Audio power on the amp, and lastly Straightwire Rhapsody S interconnects - same as was being used previously so no changes other than the amp.
Initial impressions are good. Its indeed a very listenable sound being produced, changes i can hear are more detail in upper mids, so some recordings with clean cymbal ride or tamborines really sit in space...vocals i have not had a chance to tune in on too much just yet either.
Bass is certainly more present - a little more low bass and its cause for me to look at moving things around to counter some of the additional downside this creates. I switched back to the AS on the same track to compare, and while that also has some low end bloom it misses a little of the articulation. I'm not a seasoned audiophile so i wont try to pretend i can explain it any more than more detail across all of the "areas" that i tend to focus on.
It's not quite tube smooth, but this is fresh out of the box and may indeed be a good thing. I do however have some poor recordings i unfortunately love too much so this is going to be the real test of sitting through them and seeing whether more detail is going to make them uglier.
The unit is solid, i know there is a pic on a few places. I prefer the grey colour (i had a 3.1 with phono i ended up going to the MK4 over) and the case is quite nice. The inputs are still fairly close together but it looks very much as the back of the NCSE does. The top cover is different, maybe the side as well, but other than the different LFD emblem on the front the power and selector switches look the same as NCSE.
I will update more but so far I see this as a nice swap for my AS, its running cool, taking up less space and none of the "glassy things" i was unfortunately pressed to move on from...