ASUS Xonar Essence STX II 7.1 PCI-E
| Manufacturer | ASUS |
| Model | Xonar Essence STX II 7.1 |
| Surround Type | 7.1 |
| Resolution | 24-Bit/192kHz |
| Output Signal-to-Noise Ratio | 124db |
7.1-channel Hi-Fi quality sound card with 124dB SNR clarity, top-notch headphone amplifier and premium TCXO clock source
- Industry-leading 124dB SNR (signal-to-noise ratio) audio quality inherited from the revolutionary and widely-acclaimed Xonar Essence ST/STX
- Ultra-low jitter with premium TCXO clock source
- Clean and consistent power supply thanks to high-fidelity low-dropout (LDO) regulators and WIMA® capacitors for uncompromising sound
- Top-notch headphone amplifier supports up to 600ohm-headphone impedance with additional gain for in-ear monitors (IEMs)
- Exclusive op-amp swap kit includes three op-amps and tool for easy tone tuning
- Celebrated MUSES op-amps deliver true-to-life musicality
- Ultra-fidelity (120dB SNR) 7.1-channel output via the exclusive daughterboard
Specs
- Audio Interface
PCI Express
- Audio Performance
Output Signal-to-Noise Ratio (A-Weighted) (Front-out) :
124 dB
Output Signal-to-Noise Ratio (A-Weighted) (Headphone-out) :
120 dB
Input Signal-to-Noise Ratio (A-Weighted) :
118 dB
Output THD+N at 1kHz (Front-out) :
>0.0003 %(-110 dB)
Output THD+N at 1kHz (Headphone-out) :
>0.001 %(-100 dB)
Frequency Response (-3dB, 16bit/44.1KHz input) :
10 Hz to 90 KHz
Output/Input Full-Scale Voltage :
Line output (RCA, 3.5) : 2 Vrms (5.65 Vp-p)
Headphone output : 7 Vrms ( Vp-p) - Chipset
Audio Processor :ASUS AV100 High-Definition Sound Processor (Max. 192KHz/24bit)
- Digital-to-analog Converter(DAC)
TI Bur-Brown PCM1792A
- Sample Rate and Resolution
Analog Playback Sample Rate and Resolution :
44.1K/48K/96K/192KHz @ 16bit/24bit
Analog Recording Sample Rate and Resolution :
44.1K/48K/96K/192KHz @ 16bit/24bit
S/PDIF Digital Output :
44.1K/48K/96K/192KHz @ 16bit/24bit
ASIO Driver Support :
44.1K/48K/88.2K/96K/176.4K/192KHz @ 16bit/24bit - Connectivity
Analog Output
1 x 6.3 mm jack (1/4") Headphone out
8 x RCA (Un-Balanced)
Analog Input
1 x 6.3 mm jack (1/4") (Line-in/ Mic-in combo)
Digital
1 x S/PDIF out (1 x Coaxial)
1 x Front-Panel Header - Special Features
Dolby® Technologies : Dolby® Digital Live/Dolby® Headphone /Dolby® Virtual Speaker /Dolby® Pro-Logic II
- Operating System
Windows® 8.1 , 32bit/64bit
Windows® 8 , 32bit/64bit
Windows® 7 , 32bit/64bit
Windows® XP , 32bit/64bit - Accessories
Op-amp swap kit x 1
3.5mm-to-RCA cable x 1
6.3mm-to-3.5mm adapter x 0
S/PDIF adapter x 1
Driver CD x 0
Quick start guide x 0 - Dimensions
168 x 107 mm ( L x W )
- Note
Op-amp swap kit content:
1 x Needle-nose pliers
2 x LME49720
1 x MUSES8820
