Have this Soundbox now been a few days and I can only report positive. Many settings and excellent sound, this cab. Have previously the Yamaha YAS 103 had, but I have sent back because my sound has not fallen, the Sony is a lot better, which also prove some test. Why in the December issue of Stiftung Warentest cuts them off so badly, probably only know the testers themselves, because I can not understand these results. The Sony is an all around solid piece of equipment that provides a good tone in all areas. I hear my music just about and can recommend the part fully.