?????????????????? ????????????? ????????????????

?????????????

??Σ?????????????????V0??????(?????????3000???±???)

???????????????????????????????/?????????/???/???????????????????????????

??????????в???????????????

??????????2000??????8-9?????8.5??????1700?????1700?????

1700??????/??????棺

???/?????100??/?? 2?? 3?????300?????????????1200?? (????????????600??)

???/?????6?? 1700-1200=500?? 500/6=?80?? ??????????50/??300?? ???????50

???1700??????/??????棺650?????????2?????/??????????????100???????????(???????????400???2????????????????????????????????)???????????1700????????600???/???(????????)

????????????????????300???

1700??????/???+???????????棺 ?900???

???????+????????????/?棺??600???

????300???/???

?????????????(???2???????????/??????),????????????????????/?棬???????????????????????R????R????????????????

???????????

??????????1-5???????????

???????12/30?????????????

?????????????????????????

?????????????40407??????????http://audiogearreviews.com/nslm/