Название: The Sound of Silence: Lowest-Noise RIAA Phono-Amps: Designer's Guide Автор: Burkhard Vogel Издательство: Springer Год: 2008 Страниц: 348 ISBN: 3540768831, 9783540768838 Формат: PDF Размер: 22 Мб Язык: English There is a wide field of tasks left that can only be satisfyingly attacked with the help of old-fashioned analogue technology, and one of the most important are amplifiers for analogue signals - such as for audio purposes.