Feature
Digital-to-Analog Convertor (DAC) - Main board
TI Burr-Brown PCM1794 (127dB DAC, 24bit / 192kHz) for Front L / R
TI Burr-Brown PCM1798 (123dB DAC, 24bit / 192kHz) for Rear / C / Sub

Analog-to-Digital Convertor (ADC) - DBPro board
TI Burr-Brown PCM4220 (Dynamic Range 123dB)

Headphone Amplifier Chipset
Texas Instrument 6120A2 (120dB DAC, 80mW into 600 ohm)

Maximum DAC Resolution
Front Channel Out : 24-bit, 192kHz
Headphone (33 ohms): 24-bit, 96kHz
Headphone (300 ohms): 24-bit, 96kHz
Headphone (600 ohms): 24-bit, 96kHz

SNR (20kHz Low-pass filter, A-Wgt), 24-bit, 96kHz
Front Channel Out : 124dB
Headphone (33 ohms): 119dB
Headphone (300 ohms): 119dB
Headphone (600 ohms): 119dB

Frequency Response 96kHz
Front Channel Out : 10Hz to 45kHz
Rear Channel Out : 10Hz to 45kHz
Center Out : 10Hz to 45kHz
Headphone (33/300/600 ohms): 10Hz to 45kHz

Frequency Response 192kHz(Stereo only)
Front Channel Out : 10Hz to 88kHz

Speaker Support
Supported Output
Stereo/2.1 Speakers
5.1 Speakers
Headphones

Connectivity
Main Card
Headphone Out
1 x Amplified 1/4" Stereo Jack

Speaker Out
2x RCA Out (L / R)
2x 3.5mm Out ( Rear, C/Sub)

Microphone In
1/4" Stereo Jack

DBPro Card
Optical Out
TOSLINK
Optical In
TOSLINK
Line In
2x RCA In

Audio Control Module
Microphone In
Built-In Beamforming Microphone
1x 3.5mm In
1x 1/4" In

Headphone Out
1x 3.5mm Out
1x 1/4" Out

System Requirements
Intel Core 2 Duo or AMD equivalent processor, 2.2GHz or faster recommended.
Intel, AMD or 100% compatible motherboard
Microsoft Windows 8 (32/64-bit), Windows 7 (32/64-bit)
1 GB RAM
>600 MB of free hard disk space
Available PCI Express (x1, x4 or x16) slot
Available I/O slot opening on casing
Available CD-ROM or DVD-ROM drive

Package Contents
Sound Blaster ZxR sound card (main card)
Sound Blaster ZxR sound card (daughter board)
Audio Control Module (ACM)
Quick Start leaflet

Installation CD containing:
Drivers for Windows
Creative software suite

Weight
3.30
Item Dimension
14.35 x 4.06 x 7.8
Warranty Information
12 Months