Violectric is boring, spatially flat, lifeless, unresolving, undynamic. Especially the V200. 281 is a little better but still highly overrated and overpriced, and frankly a waste of money for what you get.
One positive, they tend to sound less fatiguing than a Benchmark DAC or other Sabre nasties out there. So the best thing Violectric does is try to be unoffensive without being equally offensive in the other extreme.
Violectric gets no love here because they don't sound good enough for the reference most of us have here. My little Geek Out DAC into my little Leckerton portable amp is leaps and bounds more transparent, resolving and musical than anything Violectric makes.
If you sound mediocre, you better be cheap cheap cheap to catch our attention. We are not interested in people spending more money on sidegrades or downgrades here.