音频
| 输出信号-噪声比(信噪比) |
124 dB |
| 音频输出总谐波失真(THD) |
0.0003% |
| 內置式 |
Y |
| 频率范围 |
10 - 90000 Hz |
| 音响系统直接3D音效 |
Y |
| 音频输入线信号-噪声比(信噪比) |
118 dB |
| 音质 |
24 bit |
| 数字模拟信号转换器 |
24-bit/192kHz |
| Audio A/D Converter (ADC) |
24-bit/192kHz |
端口 & 界面
| CD/AUX音频输入 |
Y |
| 音频（左、右声道）输出 |
2 |
| 主机接口 |
PCI |
| S/PDIF输出接口 |
Y |
技术细节
| 支持 OpenAL 功能 |
Y |
| 杜比技术 |
Dolby Digital Live, Dolby Headphone, Dolby Pro-Logic IIx, Dolby Virtual Speaker |
系统要求
| 最低处理器 |
Intel Pentium4 1.4GHz, AMD Athlon 1400 CPU |
| 最低内存 |
256 MB |
| 最小硬盘空间 |
60 MB |
| 需要CD-ROM 驱动器 |
Y |
PCI, 192kHz/24bit, 124 dB, FlexBass, GX 2.5 Game Audio Engine, VocalFX
World's first Precision Clock Tuning for Revolutionary PC Hi-Fi audio
- Industry-leading 124dB SNR
- Built-in headphone amp drives every available headphone with <0.001% distortion
- Nichicon "Fine Gold" capacitors offer great dynamic performance
- Perfectly shielded EMI-free analog output path
- Customize your sound color effortlessly via swappable OPAmp socket.
Industry-leading 124dB SNR
Choosing only the best components and finest design, Xonar Essence STX achieves unprecedented 124 dB SNR – 64 times clear than on-board solutions, bringing top-o-the shelf audio experience for audiophiles.
Precision clock tuning for perfect audio
Xonar Essence ST is the world’s first audio card to focus on precision clock tuning to minimize audio jitter. The result is extensive musical details and lively sound image presented for revolutionary experience.
Multi-channel Upgradable
Essence ST is designed to allow full 7.1 surround enjoyment with future upgrade. The high fidelity Xonar H6 multi-channel extension board sold separately in the future provides 120dB signal-to-noise ratio, offering the ultimate surround sound quality ever in the market.
Built-in headphone amplifier
Most quality headphones require extra driving power from amplifier to perform their best, otherwise, they distort and lose details
Driving with Ease and Quality
Xonar Essence STX’s built-in headphone amplifier is ready to drive ANY headphone to it’s full performance stage, with under 0.001% distortion
