Highlights:
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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qualitative digital micro preamplifier with MQA, DSD512 and roon support |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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dual mono construction |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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high end ESS Sabre ESS9038 dual DAC |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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proprietary clock circuity design |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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organic polymer capacitors and thin film miniMELF resistors |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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MQA hardware decoding |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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DSD64, DSD128, DSD256 & DSD512 (DSD over PCM) |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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up to 24bit/192kHz for optical & coax inputs |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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seven selectable digital filter characteristics |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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one proprietary optimum transient digital filter |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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RCA pre-output on the back |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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headphone output on the front (6.3 mm) |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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synchronization of all internal oscillators |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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jitter as low as 100 femtoseconds |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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gold plated four layer PCB |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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extraordinary sound quality |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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sandwich casing made of alu/metal protects from vibrations and electromagnetic interference |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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also available in black finish |
![](https://www.kolumbus24.com/articlePics/190x190E/icon_ok.jpg) |
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we are specialized dealer for Pro-Ject products - your authorized reseller in Leipzig |
Article Description
Pre Box S2 Digital - a performance revolution in a small package!
Pre Box S2 Digital marks a new era for the Pro-Ject S-series components. For the very first time Pro-Ject is 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 the Pro-Ject devices to support hardware MQA unfolding. It's also the premiere of the proprietary Optimum transient digital filter by Pro-Ject and the proprietary clock circuitry design by Pro-Ject.
Digital audio is the art of time, with the new proprietary clock design by Pro-Ject, Pro-Ject has 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 Pro-Ject was 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 liking. 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!
Attention: Pre Box S2 Digital - audiophile digital micro preamplifier is also available in black.
Discover your own personal sound experience
In our living room studio "Klangvilla" in Leipzig we feature more Pro-Ject products which are at all times ready for presentation. You will have the option to be explained and demonstrated also other high-quality high-end devices by our sales manager who will be available for you. We can also recommend the appropriate wiring and other high quality Hi-Fi accessories. Please just simply arrange a date for demonstration or consulting service with our home Hi-Fi sales manager by e-mail or by telephone.
Technical Data
Specifications - Pro-Ject - Pre Box S2 Digital - audiophile digital micro preamplifier |
Hersteller / |
Manufacturer: |
Pro-Ject |
Produktserie / |
Product series: |
S2 Line |
Produktname / |
Product name: |
Pre Box S2 Digital |
Produktart / |
Product type: |
audiophiler Digital Mikro-Vorverstärker / audiophile digital micro preamplifier |
Digitale Eingänge (3) / |
Digital inputs (3): |
1x coax (S/PDIF), 1x optical (TOSlink®), USB B |
D/A-Wandler / |
D/A converter: |
2x ESS9038Q2M 32-bit PCM 768kHz / DSD51 |
Koopfhörerverstärker-Chip / |
Headphone amplifier chip: |
ESS9602 |
Samplingraten / |
Sampling rates: |
32/44,1/48/88,2/96/176,2/192/352,8/384/768 kHz |
DSD Support / |
DSD support: |
DSD64, DSD128, DSD256 und/and DSD512 |
MQA Support / |
MQA support: |
volle MQA Hardware Dekodierung / full MQA unfolding by hardware |
Filter Einstellungen / |
Filter settings: |
7 verschiedene, wählbar an der Front / 7 different, selectable on front |
Frequenzgang / |
Frequency response: |
20 Hz - 20 kHz (+0/-1dB) |
Analoge Ausgänge / |
Analogue out: |
6,3 mm Kopfhörer / Headphone Out (front), 1x Variable Out (RCA) |
Ausgangsspannung / |
Output voltage: |
2,05 Veff |
Ausgangsleistung (Kopfhörer) / |
Output power (Headphones): |
68 mW (32 Ohm) |
Klirrfaktor (THD+N) / |
Total harmonic distortion(THD+N): |
0,0003 % |
Dynamische Reichweite / |
Dynamic range: |
124 dBA |
Stromaufnahme / |
Power consumption: |
5 V, micro USB |
Farbe / |
Colour: |
silber / silver |
Maße (B x H x T) / |
Dimensions (W x H x D): |
103 mm x 36 mm x 103 mm |
Gewicht (ohne Netzteil) / |
Weight /without power supply: |
600 g |
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Scope of Delivery
- 1 x Pro-Ject - Pre Box S2 Digital - audiophile digital micro preamplifier in silver
- 1 x DC power supply
- 1 x operating instruction / user manual