随着数字音频技术的迅速发展,人们对音乐的重播要求越来越高,针对胆机、石机的优缺点,笔者制作一款用集成运放推电子管功放。其听感兼具胆机的圆润甜美,又有石机速度与力度,有着出色的表现力,开心之余,将制作心得与朋友共享。 With the rapid development of digital audio technology, people are increasingly demanding on the music replay. According to the advantages and disadvantages of the amplifier and the stone machine, the author makes a tube amplifier with an integrated amplifier. Its sense of hearing both the sweet and bold tube amps, but also stone speed and intensity, has excellent expressive, happy apart, the production experience and friends to share.