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Pro-Ject Black Digital To Analogue Converter Box S2+

Model #: DAC Box S2+ BL
At a Glance

DAC Box S2 + 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). DAC Box S2 + also comes with five digital filters for sound shaping to the listeners preferences.

Available in Store Only
$399.00Save $NaN

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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 datas up to 24bit /192kHz. The USB input offers full high resolution support for all files up to PCM 32/768 and DSD256. Unwanted noise coming in through USB is double filtered to suppress them to a level where it can’t affect audio. The new aluminium/metal casing ensures highest aesthetics and protects against vibration and interference!


  • High end ESS Sabre ESS9038 DAC
  • Proprietary clock circuity design
  • Organic polymer capacitors and thin film miniMELF resistors
  • 32bit / 768kHz PCM support
  • 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
  • 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

*Black Color Only, Back Image Is For Representative Purposes Only.

Useful Documents

Technical Specifications

Digital Inputs1x USB (B), 1x Co-axial (RCA), 1x Optical (TOSLink)
D/A-Converter1x ESS9038K2M 32-bit Playback formats
Filter Settings5 different selectable on front
USBUp to DSD256, PCM up to 32b/768kHz
CoaxialPCM up to 24 b /192 kHz
OpticalPCM up to 24 b / 192 kHz
Frequency Response20 Hz - 20 kHz
THD0.0007% bei 0dB, 2V RMS, 1kHz
Dynamic Range120 dB
Output1 pair of RCA/Cinch-sockets
Outboard Power Supply5V/1A DC (included)
Dimensions W x H x D103 x 37 x 122 mm 2 (including knob and connectors)
Weight355g without power supply

Misc. Specs

Product Weight0.7800
Depth (in.)4.37
Width (in.)4.06
Height (in.)1.46
Analog Audio(RCA) Output1
WarningProposition 65 Warning for California Residents