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Pro-Ject S2 Line Silver High Performance DAC and Headphone Amplifier
At a Glance
Head Box S2 Digital comes fully equipped for the highest demands of the modern audiophile. It supports playback for PCM files up to 32bit / 768kHz and DSD decoding up to quad DSD (DSD256). Head Box S2 Digital also comes with five digital filters for soundshaping to the listeners preferences.
Proposition 65 Warning for California Residents
General Specs
| Product Weight (lbs.) | 0.8 |
|---|---|
| Depth (in.) | 4.8 |
| Width (in.) | 4.05 |
| Height (in.) | 1.46 |
Technical Specifications
| Digital Inputs | 1x USB (B), 1x Co-axial (RCA), 1x Optical (TOSLink) |
|---|---|
| D/A Converter | 1x ESS9038K2M 32 bit |
| USB | Up to DSD256, PCM up to 32b/768kHz |
| Coaxial | PCM bis 24 b / 192 kHz |
| Optical | PCM bis 24 b / 192 kHz |
| Filter Settings | 5 different selectable on front |
| Frequenc Response | 20 Hz - 20 kHz |
| Analog Outputs | 6.3mm Headphone (front), 1x Variable Out (RCA) |
| Output Voltage | 2.05 Veff |
| Headphone Output Power | 68 mW /3 0 Ohm, 6.6 mW / 600 Ohm |
| Minimal Recommended Headphone Impedance | 8ohms |
| THD | 0.0007% at 0 dB, 2 V RMS, 1 kHz |
| Dynamic Range | 120 dBA |
| Outboard Power Supply | 5 V /1 A DC (included) |
| Dimensions W x H x D | 103 x 37 x 122 (including knob and connectors) |
| Weight | 360 g without power supply |
Pro-Ject S2 Line Silver High Performance DAC and Headphone Amplifier
Model #: Head Box S2 Digital-SV
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At a Glance
Get to know this product.
Three digital inputs ensure to connect to any source available, be it a personal computer via the USB B input or a TV set via the optical input. The co-axial S/PDIF input takes all data from a digital transport such as the CD Box DS2 T. All inputs offer support for high resolution data up to 24bit /192kHz. The USB input offers full high resolution support for all files up to PCM 32/768 and DSD256. The front seated 6.35mm headphone output delivers a clean and precise sound with a musical touch. Un-wanted noise coming in through USB is double filtered to surpress them to a level where it can’t affect audio to realize an undisturbed listening experience. The new aluminium/metal casing ensures highest aesthetics and protects against vibration and interference! Head Box S2 Digital comes in silver or black.
Features
High end ESS Sabre ESS9038 DAC
Proprietary clock circuity design
Organic polymer capacitors and thin film miniMELF resistors
32bit / 768kHz decoding
DSD64, DSD128 & DSD256 (DSD over PCM)
Up to 24bit/192kHz for optical & coax inputs
5 selectable digital filter characteristics
1 proprietary optimum transient digital filter
Headphone output on the front (6.3mm)
Synchronization of all internal oscillators
Jitter as low as 100 Femtoseconds!
Gold plated four layer PCB
Full alu/metal sandwich casing in silver or black
Useful Documents
Proposition 65 Warning for California Residents