操老逼免费视频_国产剧情av在线_少妇口述18厘米受不了_三日本三级少妇三级99_国产97色在线 | 日韩_日韩一级一片中文字幕_国产精品兄妹在线观看麻豆_免费剧烈运动扑克网站大全_无限看片的视频高清在线_日本护士高潮水真多

超薄型設(shè)計、、兩編組三段均衡、兩組輔助發(fā)送、一組效果發(fā)送、內(nèi)置數(shù)字效果器、

48V幻像電源、60mm精密推拉電位器                          

SU-8---4路單聲、2路立體聲/                                                                                                      

 SU-12---8路單聲、2路立體聲/                                                                                                         

SU-16---12路單聲、2路立體聲/                                                                                                         

SU-20---16路單聲、2路立體聲/                                                                                                       

■均衡:低頻80Hz ±15dB/中頻2.5KHz ±15dB/高頻12KHz ±15dB

■最大輸出電平: 19dBm (1KHz, THD=0.5%)-80dB                                                                                        

■信噪比: 85dB

■耳機輸出功率: 40mw(1KHz, THD=0.5%, 200Ω)                                                                                        

■SU-8 凈重(kg):5.6 /外型尺寸(mm):411×400×50