Pro-ject Audio Prebox S2 Digital Preamplifier (Stereo Line PreAmplifier)


The Pro-Ject Audio Pre Box S2 Digital is a compact yet highly capable preamplifier designed for modern audio enthusiasts. Equipped with advanced circuitry and high-end components, it ensures clean and accurate sound reproduction. This preamplifier supports a wide range of digital audio formats, including MQA and DSD512, and is powered by dual ESS Sabre 9038 DACs for exceptional performance. Its small footprint, intuitive controls, and sleek design make it a perfect choice for any desktop or home audio setup.

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Colour: Default Title
Price:
Sale price$699.99 CAD
Stock:
In stock (5 units), ready to be shipped

Description

Key Features

  • Dual ESS Sabre 9038 DACs for precise audio processing
  • Supports MQA and DSD512 for superior playback
  • PCM support up to 768kHz and 32-bit resolution
  • Multiple input options, including USB, Optical, and Coaxial
  • High-quality headphone amplifier built-in
  • OLED display for easy control and monitoring
  • Compact design ideal for desktop or home systems

Why Buy

The Pro-Ject Audio Pre Box S2 Digital combines versatility and high-end performance in a compact design, making it an essential addition to any modern audio setup. Whether you're streaming high-resolution music or enjoying your favorite headphones, this preamplifier ensures detailed and accurate sound reproduction. Its compatibility with the latest digital audio formats ensures you'll be ready for whatever the future brings.

  • Supports the latest audio formats like MQA and DSD512 for future-proof functionality
  • Compact yet powerful design fits seamlessly into any audio setup
  • Trusted Pro-Ject build quality ensures long-term reliability

Specifications

DAC Dual ESS Sabre 9038
Supported Formats MQA, DSD512, PCM up to 768kHz/32-bit
Inputs USB, Optical, Coaxial
Output Impedance 1 Ohm
Headphone Amplifier Yes
Display OLED
Dimensions 4.1" W x 1.5" H x 4.2" D
Weight 1.1 lbs
Color Silver

Product FAQs

The Pro-Ject Pre Box S2 Digital is a compact preamplifier that combines a high-resolution DAC, headphone amplifier, and digital preamp functionalities. It supports PCM audio up to 32-bit/768kHz and DSD512, and features hardware MQA decoding for high-resolution streaming.

Yes, the Pro-Ject Pre Box S2 Digital is compatible with both Mac and Windows operating systems. For Windows users, it may be necessary to reinstall the latest drivers after updating from Windows 7/8/8.1 to Windows 10. Mac users do not require additional drivers, as the device is recognized natively by macOS.

When playing MQA files, the Pro-Ject Pre Box S2 Digital will display the MQA logo and a blue dot on the display's top right corner, indicating successful MQA playback.

No, MQA hardware decoding is only possible via the asynchronous USB input of the Pro-Ject Pre Box S2 Digital. To enable MQA playback via S/PDIF, a hardware change would be necessary, which would increase the cost of the device.

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