Pro-Ject’s DS2 USB combines in one chassis a versatile MM/MC phono preamplifier and a high resolution A/D converter capable of digitizing at up to 192/24 bit PCM or 128 DSD (A/K/A “double DSD”). It’s a feature-packed unit that includes 2 independently adjustable phono inputs and a line input and both USB and optical TOSlink digital outputs as well as an analog output. An outboard 18V “Wall Wart” powers it.