The Astell & Kern A&ultima SP4000T utilizes four vacuum tubes along with high-resolution DACs to deliver the sound of warm analog music from lossless audio to audiophiles seeking a flagship digital au
do player. ...
Автор: notebookcheck.net
Источник: https://www.notebookcheck.net/Astell-Kern-presents-high-resolution-music-enthusiasts-with-quad-tube-A-ultima-SP4000T-flagship-digital-audio-player.1311704.0.html