After calming quarter of an hour fumbling at the Bass & Amplug knobs, you have a really good full sound, which ranges to practice all! What exactly the "FX" makes setting, is not quite clear, but the bottom line is the sound simply more pressure and is it slightly less sharp - No distortion or so, could it as a boost inscribedable -..... The AUX-in for MP3 player works perfectly. One hears sowol Bass and the Playalong perfect. - Has no WUMMZZ course - is Klaa, but it will never complain again and you have a definitely fun on Bass
