技术参数
　◆ 带速（Tape Speed）: 23.75cm/sec
　◆ 带速误差(Tape Speed Error): ≤0.5%
　◆ 抖晃率(Wow and Flutter): ≤0.18%
　◆ 频响（Frequency Response）:40Hz-10KHz
　◆ 失真度(Distortion): ≤2.5%
　◆ 信噪比(S/N): ≥45dB
　◆ 电源（Power）:AC220V 50Hz

　特性介绍
　◆ 对各种语言、音乐、戏曲等磁带进行逼真的快速复录
　◆ 适用于国际通用标准盒式磁带（带宽3.81mm）
　◆ Ａ、Ｂ两面四个声道同时复录，亦可根据用户要求单面或Ａ＋Ｂ自由选择复录
　◆ 60分钟磁带约6分钟复录结束
  ◆ 全自停、轻触式、电控集中操作
  ◆ 具有自动、手动倒带功能，能自动抹音

Nanjing Chunchuang Electronic Co,. Ltd lies in the south of nanjing, we own more than 65 percent engreening and technical personnel have strong ability of designing and developing product.now our and devote to developing high speed duplicator at all times.
　 We have more than 20-year"s experenice in developing and produce cassette duplicator.Our high speed cassette duplicator has winned much honor since it was launched to the market in 1980"s.perpetual trial and betterment make our product has much high quality and get extol from educational committee of many provinces and uniersities around the country.
　　we have three grade prodcut which could meet diffrent requiement of custormer.all our product use digital circuit and high grade chipset realize centralized control and have the feature of smplie deal ,reliable performence,compact structure,nice apperence.All of its sepcification has reached or exceeded the B grade of GB2019.It has the advanced thechnology,which has widely used in the area of education, bussiness,publishing,conference and religion.

　　since company was found ,we have introduced morden managerment concept ,carrying out the iso2000 international qulity standard,basing surval on quality,benift on management ,market on service.Now our product is moving off in the America,Russia,Middle East,southeast Asia,Africa and so on.we sincerely welcome friends from all circles come to have all kinds of cooperation with us.