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Preamplifiers — Pro-Ject Pre Box S2 Digital – Edition 23

Description, images, technical data and specifications

Pro-Ject Pre Box S2 Digital – Edition 23
Image source — © Pro-Ject

The new Pro-Ject Pre Box S2 Digital Edition 2023 is based on the audiophile ESS Sabre ESS9038Q2M DAC chip and is designed in a dual mono concept. The component is capable of decoding digital PCM streams with a resolution of up to 32 bits/768 kHz and DSD up to DSD512. The MQA format is also familiar.

Specifications

  • Model name

    Pre Box S2 Digital – Edition 23

  • Analog inputs (balanced)

    N/A

  • Analog inputs (single-ended)

    N/A

  • Analog outputs (balanced)

    N/A

  • Analog outputs (single-ended)

    1

  • Gain (dBu)

    N/A

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    N/A

  • Input impedance (single-ended) (Ω)

    N/A

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • Maximum output level (balanced) (dBu)

    N/A

  • Maximum output level (single-ended) (dBu)

    N/A

  • Volume control range (dBu)

    N/A

  • Frequency response low +/- 3dB (Hz)

    20

  • Frequency response high +/- 3dB (Hz)

    20 000

  • Signal to Noise Ratio (SNR, unweighted) (dB)

    N/A

  • Total Harmonic Distortion + Noise (THD+N) (%)

    0.0003

  • Dimensions (mm)

    103 x 37 x 122

  • Weight (kg)

    0.366

  • Official link

    https://www.project-audio.com/en/product/pre-box-s2-digital-edition-23/

Pro-Ject Pre Box S2 Analogue

Pro-Ject Pre Box RS2 Digital

More components

  • Pre Box RS2 Digital

    Preamplifiers

    Pro-Ject Pre Box RS2 Digital

    This device, made in a compact metal case, combines the functions of a preamp, headphone amplifier and DAC with support for all the latest audio formats. The Pro-Ject Pre Box RS2 Digital is equipped with all types of digital inputs, including a USB type B port with the ability to receive PCM signals with parameters up to 32 bits / 768 kHz, as well as DSD512.

  • Pre Box S2 Analogue

    Preamplifiers

    Pro-Ject Pre Box S2 Analogue

    The Pro-Ject Pre Box S2 Analogue is a compact preamp designed to work with analog signal sources. The model provides high-quality sound with minimal noise and distortion. The preamp has three line inputs: two on the RCA connectors, and one on the 3.5mm mini–jack connector.

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