Having not heard some of the SOTA digital I wouldn't know but I'd sure bet Mike is dead on based on my impressions. One thing to consider with this unit as I did when I purchased it after hearing it in two different systems is the potential. My bet is that with with some modifications, a tube output stage and an upgraded power supply this unit could be a real contender.
Good news, the unit is extremely resolving of ambient information and excellent at the frequency extremes, actually it is quite remarkable at this price point. Where the unit is wanting in my limited experience is the rather lean nature of instruments, something is missing here so far. I expect an improvement but I'm not too sure it is going to improve enough to my satisfaction. I received mine last week so it is still breaking in. I prefer the OPPO as transport with my Havana doing the processing. What is lost with the Havana is all the great things the OPPO does, resolution and extension. What is gained with the Havana is the image density and tonality. As things stand now I like the latter. What I expect is that I will get tired of going back and forth and will modify this unit to bring it to its full potential. I think at that point it might be best to ask the question.
Good news, the unit is extremely resolving of ambient information and excellent at the frequency extremes, actually it is quite remarkable at this price point. Where the unit is wanting in my limited experience is the rather lean nature of instruments, something is missing here so far. I expect an improvement but I'm not too sure it is going to improve enough to my satisfaction. I received mine last week so it is still breaking in. I prefer the OPPO as transport with my Havana doing the processing. What is lost with the Havana is all the great things the OPPO does, resolution and extension. What is gained with the Havana is the image density and tonality. As things stand now I like the latter. What I expect is that I will get tired of going back and forth and will modify this unit to bring it to its full potential. I think at that point it might be best to ask the question.