Pro-Ject Pre Box S2 Digital - High-Resolution DAC & Preamplifier - Open Box

Pro-ject

Pro-Ject Pre Box S2 Digital - High-Resolution DAC & Preamplifier - Open Box

Name: Pro-Ject Pre Box S2 Digital - High-Resolution DAC & Preamplifier - Open Box
Brand: Pro-ject
SKU: USED-PREBOXS2DIG-SIL
Price: 375.00 CAD
Availability: OutOfStock

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$375.00 CAD

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.

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Product variants

Pairs well with

Dual DACs

Compact Design

Multiple Inputs

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)

Pro-Ject Pre Box S2 Digital - High-Resolution DAC & Preamplifier - Open Box FAQs

Does the Pro-Ject Pre Box S2 Digital support MQA decoding through its coaxial input?

The Pro-Ject Pre Box S2 Digital supports MQA hardware decoding via its USB input. However, MQA decoding through the coaxial input is not supported.

Can the OLED display on the Pro-Ject Pre Box S2 Digital be turned off to extend its lifespan?

The OLED display on the Pre Box S2 Digital cannot be turned off. Some users have expressed concerns about the display's lifespan due to continuous operation. To mitigate potential wear, it's recommended to power off the unit when not in use.

Is an external power supply necessary for optimal performance of the Pro-Ject Pre Box S2 Digital?

The Pro-Ject Pre Box S2 Digital includes a preamplifier, headphone amplifier, display, and MQA support. In contrast, the DAC Box S2+ lacks these features, serving solely as a digital-to-analog converter without preamp capabilities or MQA decoding.

What is the difference between the Pro-Ject Pre Box S2 Digital and the DAC Box S2+?

The Pro-Ject Pre Box S2 Digital includes a preamplifier, headphone amplifier, display, and MQA support. In contrast, the DAC Box S2+ lacks these features, serving solely as a digital-to-analog converter without preamp capabilities or MQA decoding.

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Pro-Ject Pre Box S2 Digital - High-Resolution DAC & Preamplifier - Open Box

Key Features

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Pro-Ject Pre Box S2 Digital - High-Resolution DAC & Preamplifier - Open Box FAQs

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