The Pro-Ject Pre Box S2 Digital is a compact digital micro preamplifier that delivers high-resolution audio performance. Utilizing dual ESS9038Q2M 32-bit DACs, it supports PCM audio up to 32-bit/768kHz and DSD512, ensuring detailed and accurate sound reproduction. The device features three digital inputs—USB-B, coaxial, and optical—providing versatile connectivity options. With its dual-mono construction and proprietary clock circuitry design, the Pre Box S2 Digital achieves low jitter levels, enhancing audio clarity. The inclusion of MQA hardware decoding allows for studio-quality sound, making it a versatile addition to any audiophile's setup.
Key Features
- Dual ESS9038Q2M 32-bit DACs for high-resolution audio
- Supports PCM up to 32-bit/768kHz and DSD512 formats
- MQA hardware decoding for studio-quality sound
- Three digital inputs: USB-B, coaxial, and optical
- Dual-mono construction with proprietary clock circuitry design
- Compact design with a full aluminum/metal casing
Why Buy
The Pro-Ject Pre Box S2 Digital offers audiophiles a high-value DAC and digital preamp with exceptional sound quality. Its advanced features and compact design make it an excellent choice for those seeking to enhance their digital audio experience without compromising space or budget.
- High-fidelity audio with support for various high-resolution formats
- Versatile connectivity options for seamless integration into existing setups
- Compact and durable design suitable for any audio environment
Product Specifications
| Digital Inputs | 1x USB-B, 1x Coaxial (RCA), 1x Optical (TOSLink) |
|---|---|
| D/A Converter | 2x ESS9038Q2M 32-bit |
| Supported Formats (USB) | PCM up to 32-bit/768kHz, DSD64, DSD128, DSD256, DSD512, MQA |
| Supported Formats (Optical & Coaxial) | PCM up to 24-bit/192kHz |
| Filter Settings | 8 selectable digital filters |
| Frequency Response | 20Hz – 20kHz |
| Analog Outputs | 1x RCA (variable), 1x 6.3mm Headphone Out (front) |
| Output Voltage | 2.05 V |
| Headphone Output Power | 6.6mW/600ohms, 68mW/32ohms |
| THD | 0.0003% at 0dB, 2V RMS, 1kHz |
| Dynamic Range | 124dBA |
| Dimensions (W x H x D) | 103 x 37 x 122 mm |
| Weight | 366 g |
| Power Supply | 5V/1A DC (included) |