Vacuum Tube                                   6N1 x 2
Power Ratings (RMS)                       6 ¦¸  25 W X 2  
Frequency response                        20Hz~20KHz  
Input Selector                            AUX,CD,iPOD IN,3.5 JACK  
THD¡¡¡¡                                   ¡Ü 2%  
S/N¡¡                                      ¡Ý 80 dB 
Bass Boost                                +6dB

iPhone & iPod play from 30 pin conector