论文部分内容阅读
耳机已被许多音响发烧友所青睐，的确耳机所能够达到的指标远比音箱优秀得多。随着耳机用户的增多，耳机功放也不断推出新产品，首先推出耳机功放的是柯颂公司，接着Ｇ＆Ｗ推出晶体管前级＋耳机功放，后来又推出一款电子管机型，其他还有羽商等。这次老牌Ｈｉ－Ｆｉ厂八达也推
Earphones have been favored by many audio enthusiasts, and indeed the indicators that headphones can achieve are far superior to speakers. With the increase of the number of users of the earphone, the headphone amplifier has also introduced new products. The earliest amplifier is Ko Son Company. Then G & W introduced the preamplifier + earphone amplifier of the transistor and later introduced a tube type. Others . The old Hi-Fi factory Octopus also push