I use it for a while (10 months) and I had several musical expriences catch me always satisfied. The autonmie (84 hours) in reading is more than dmuserement large fawn and all for saving the power outlet (included) is required. He may be a tendency to harden the sound but you should not expect better from a MD like this. I've not had the opportunity to test the microphone jack. The capacity is also a little weak compared to the Hi-MD.
With the exprience I waited a few months to open its counterpart N-700 dot 1GB of memory ...