The midbass is prominent not slow. I have Magnepan 1.6 speakers and they have a known midbass hump that the newer MG 1.7's don't have. It's like the midbass hump of the Wilson Alexia's that I have heard. The Luxman slightly accentuates it. I can live with it. There is no perfect DAC. I have had several in my system and each has had it's strong points and weaknesses. You also get use to a certain sound as I have with my Van Alstine DAC so change is sometimes difficult.
What I found with the Luxman is that it sounds the closest to Vinyl as I have heard digital. It does vocals, piano and horns fantastic and natural. The guy that brought it over plays piano and he stated that the Luxman makes a piano sound like a piano.
I use to be one of those guys that had to have the last word in detail and resolution with great transparency and air. I got bored with that type of sound and value dynamics, musicality, depth of midrange and smoothness with a hint of warmth. The Luxman maintains enough detail for my tastes but gives me everything that I value. Listening to it, I never found myself thinking that I would get listener fatigue or bored. You can certainly tell that it is not a sabre based DAC. It has that Burr Brown sound. Bear in mind that I only listened to it with redbook CD, not usb and hi-rez music which I expect to sound better depending upon the quality of the recording.
The three professional reviews that I have read are spot on about this DAC.
Comparing this DAC to the Hugo Chord, I found them both to share musicality and warmth but the Luxman is more dynamic, has more detail, resolution and a wider and deep sound stage.