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Pro-Ject Pre Box S2 Digital Micro Pre-amplifier

SKU Pre Box S2

Pro-Ject Pre Box S2 Digital Micro Pre-amplifier – a performance revolution in a small package!

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$539.00 $599.00

$599.00 $539.00

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Pre Box S2 Digital marks a new era for our S-series components. For the very first time we are using a dual mono configuration with the highest class D/A converters of ESS Sabre. Their flagship DAC-chip ensures highest class audio in a small and affordable package. This DAC is capable of high resolution audio up to 32bit/768kHz PCM and DSD512! Pre Box S2 Digital is also the very first of our devices to support hardware MQA unfolding. It’s also the premiere of our proprietary Optimum transient digital filter and our pro-prietary clock circuitry design. Digital audio is the art of time, with our new proprietary clock design we have managed jitter rates of unrivalled 100 Femtoseconds, this easily outperforms many renowned and respected audiophile clock generators!

With organic polymer capacitors and thin film miniMELF resistors we were able to create a tiny device that will blow away even much bigger components for a much higher price. With a total of seven digital filters the sound can be shaped precisely to the listeners lik-ing. Pre Box S2 Digital is fully remoteable, it can also control the playback software of a computer. You can use Play, Pause, Forward and Rewind straight with your Pre Box S2 Digital!

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 (DSD over PCM)
  • Up to 24bit/192kHz for optical & coax inputs
  • 7 selectable digital filter characteristics
  • 1 proprietary optimum transient digital filter
  • Headphone output on the front (6.3mm)
  • Synchronisation of all internal oscillators
  • Jitter as low as 100 Femtoseconds!
  • Gold plated four layer PCB
  • Full alu/metal sandwich casing in silver or black

Specifications

Digital inputs 1x USB (B), 1x Co-axial (RCA), 1x Optical (TOSLink)
D/A-converter 2x ESS9038Q2M 32-bit
USB up to DSD512 (DSD1024), PCM up to 32b/768kHz
Optical PCM up to 24b/192kHz
Coaxial PCM up to 24b/192kHz
Filter settings 7 different selectable on front
Frequency response 20 Hz – 20 kHz
Analogue outputs 6.3mm Headphone (front), 1x Variable Out (RCA
Output voltage 2.05 Veff
Minimal recommended headphone impedance 8 Ohm
Headphone output power 6.6 mW / 600 Ohm; 68 mW / 32 Ohm
THD 0.0003% @ 0 dB, 2V RMS, 1 kHz
Dynamic range 124 dBA
Outboard Power supply 5V/1A DC (included)
Dimensions W x H x D 103 x 37 x 122 mm (including knob and connectors)
Weight 366 g (without power supply)
Weight
0.3660 kg
Dimensions
N/A
colour

Black, Silver

availability

Online, Store

Model

Pro-Ject Pre Box S2 Digital Micro Pre-amplifier

type

Pre-Amplifier

hi fi amplifiers

Hi-Fi Pre-Amplifiers

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Pro-Ject manufactures audiophile equipment, including turntables and Hi-FI electronics.
Pro-Ject