I've owned this for about 6 months when I bought it direct from China. As a 68 year old it took me back to a time when I used to go to live concerts. But there were hidden costs involved. Firstly the 200gbyte micro sd cards (yes it does take this size, not only 128 gbytes) and then I felt compelled to upgrade my Sony XBA H1's to Sony XBA H3's at a cost of £250. It's so worth it, easily mastering everything from opera to rock music with a freshness, open soundstage and clarity with no element of distortion - unless it was present in the original...