长期供应ISD录音系列：ISD1110ISD1110XISD1110PYISD1110SISD1420ISD1420BISD1420BXISD1610ISD1612ISD1616ISD1620ISD1720ISD1720XISD1720PYISD1720SISD1730ISD1730XISD1730PYISD1730SISD1740ISD1750ISD1760ISD1790ISD17120ISD17150ISD17180ISD17210ISD17240ISD1806ISD1806BISD1810ISD1815ISD1820ISD2532ISD2540ISD2548ISD2560ISD2564ISD2575ISD2590ISD25120ISD4002-120ISD4002-180ISD4003-04ISD4004-08ISD4004-16ISD可以录放音十万次，掉电保存一百年。多种采样率对应，多种录放时间，可以利用振荡电阻自已决定采样率。操作简单，灵活。音质好，适应电压范围广，物美价廉！)