Pro-Ject Audio Pre Box S2 Digital Preamplifier & DAC

Designed by hi-fi veteran John Westlake, the Pre Box S2 Digital is a powerhouse that’s ready to handle the newest and highest-resolution digital files with grace and precision. Featuring a high-resolution ESS Sabre ESS9038 DAC and hardware MQA unfolding (a feature commonly found on much more expensive DACs), the Pre Box S2 Digital packs a top-of-the-line audio experience into a palm-sized product, all for a shockingly approachable price.

Features

- Dual mono construction
- High end ESS Sabre ESS9038 dual DAC
- Proprietary clock circuity design
- Organic polymer capacitors and thin film miniMELF resistors
- MQA hardware decoding
- DSD64, DSD128, DSD256 & DSD512 (DoP, DSD512 native)
- Up to 24bit/192kHz for optical & coax inputs
- 8 selectable digital filter characteristics
- 1 proprietary optimum transient digital filter
- Headphone output on the front (6.3mm)
- Synchronization of all internal oscillators
- Jitter as low as 100 Femtoseconds
- Gold plated four layer PCB
- Full aluminium metal sandwich casing in silver or black