The Music Hall DAC25.3 catches the music from your compiuter through the & # 09USB port which accepts 24bit/96kHz signal. It also has 3 other & # 09digital inputs balanced co-axial and optical which can accept a 24 & # 09bit/192 kHz signal. Output makes use of a 6922 tube.
Electro-Harmonix 6922 tube output, 8x oversampling digital filter, and
Ti SRC4192 Asynchronous sample rate converter w/high precision active crystal oscillator master clock
Sophisticated asynchronous re-clocking and anti-jitter control system
4 digital inputs: coax (S/PDIF), optical, XLR, or USB and Headphone output with adjustable volume control
110v/220v voltage selectable transformer and detachable power cord