... /PDIF signal CS8416, DA-receiver chip Dual WM8740s, D/A chip iBasso D12 Anaconda High performance Stereo DAC and Headphone Amp headphone ... :- PCM2906B, converts USB into a S/PDIF signal- CS8416, DA-receiver chip - Dual WM8740s, D/A chip- OP+BUF structure for ... and output compatibility. It has USB, optical, coaxial, stereo inputs, line out, and stereo output- Works as a combo or a stand ...