*Sharp 20KHz pre-LPF for elimination of digital clock *Applicable to CD,MD,DVD audio measurement *Low distortion AF oscillator:0.001% *Multifunctional measurement :DC/AC level,Power display,Distortion(THD+N), S/N ratio,Frequency,Wow/Flutter(option) *Auto sequence measurement *판매가격 : 문의요망/재고 有 ◈제품문의 .연락처 : 010-오사일공-9508 .이메일 :..