Pro-Ject Pre Box S2 Digital Preamplifier

Digital micro preamplifier with MQA and DSD512 support

Pre Box S2 Digital marks a new era for Pro-Ject’s S-series components. For the very first time it is using a dual mono configuration with the highest class D/A converters of ESS Sabre. The flagship DAC-chip ensures highest class audio in a small and affordable package. This DAC is capable of high-resolution audio up to 32bit/768kHz PCM and DSD512! Pre Box S2 Digital is also the very first of our devices to support hardware MQA unfolding. It’s also the premiere of Pro-Ject’s proprietary Optimum transient digital filter and its proprietary clock circuitry design. Digital audio is the art of time, with Pro-Ject’s new proprietary clock design it has managed jitter rates of unrivaled 100 Femtoseconds, this easily outperforms many renowned and respected audiophile clock generators!