Ive owned them.
They are great speakers. Heavy stands are a must, if you place them on a desk, make sure the desk is heavy and try to get something like the ISOAcoustics isolation stands.
After from that, id probably look for a separate DAC or a music streamer with built in DAC., if you want to fully take advantage of what the LS50W is capable of doing.
The DAC is the weak-link in an otherwise fantastic package.