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華碩 XONAR ESSENCE ST PCI 頂級音效卡



商品網址: https://tw.partner.buy.yahoo.com:443/gd/buy?mcode=MV8vQnViVHZzbktBaVZZcFpKdEhMemdRZjR2NWRvRGIrRXF0MmZXWHNWQlVrPQ==&url=https://tw.buy.yahoo.com/gdsale/gdsale.asp?gdid=1570634

商品訊息功能:


  • 領先業界的124dB信噪比


  • 完全密封的模擬輸出模式


  • 採用音響專用電容


  • 內建高功率耳擴




商品訊息描述:























華碩 XONAR ESSENCE ST PCI 頂級音效卡

124 dB SNR / Headphone Amp card for Audiophiles!





極致奢華的聲音饗宴-領先業界的124dB信噪比


藉由Xonar Essence ST的極致音質表現,您將可重新發現音樂中曾隱而不顯的細節與樂手的巧思



為何需要耳擴



多數優質耳機需要耳擴(耳機擴大器)提供額外驅動力,才能發揮最好的音質表現




市面上最優質的耳擴選擇



內建耳擴可在極低失真(<-100dB)下充分驅動市面上任何耳機產品,不需要另購耳擴也能讓真愛的耳機發揮100?音色表現






商品訊息簡述:



















































































Audio Performance Output Signal-to-Noise Ratio (A-Weighted):


124dB for Front-out,117dB for Headphone-out (600ohms) dB


Input Signal-to-Noise Ratio (A-Weighted):


118 dB


Output THD+N at 1kHz:


0.0003-110dB) for Front-out, 0.001-100dB) for Headphone-out


Input THD+N at 1kHz:


0.0002-113dB) for Line-in


Frequency Response (-3dB, 24-bit/192kHz input):


<10Hz to 90KHz


Output/Input Full-Scale Voltage


2 Vrms (5.65 Vp-p)





Bus Compatibility PCI:


PCI v2.2 or above bus compatible
Main Chipset Audio Processor:


ASUS AV100 High-Definition Sound Processor (Max. 192KHz/24bit)


24-bit D-A Converter of Digital Sources:


Texas Instruments PCM1792A*1 for Front-Out (127dB SNR, Max. 192kHz/24bit)


24-bit A-D Converter for Analog Inputs:


Cirrus-Logic CS5381* 1 (120dB SNR, Max. 192kHz/24bit)


High Fidelity Headphone Amplifier:


Texas Instruments 6120A2*1 (120dB SNR, 100dB THD+N @ Vcc±12V, RL=600Ω, f=1kHz)
Sample Rate and Resolution Analog Playback Sample Rate and Resolution:


44.1K/48K/96K/192KHz @ 16/24bit


Analog Recording Sample Rate and Resolution:


44.1K/48K/96K/192KHz @ 16/24bit


S/PDIF Digital Output:


4.1K/48K/96K/192KHz @ 16/24bit, Dolby Digital


ASIO 2.0 Driver Support:


Supports 44.1K/48K/96K/192KHz @16/24bit with very low latency
I/O Ports Analog Output Jack:


RCA jack *2 (Front R / Front L), 6.30mm jack*1 (Headphone out)


Analog Input Jack:


6.30mm jack *1 (Shared by Line-In/Mic-In)


Other line-level analog input (for CD-IN/TV Tuner):


ux-In (4-pin header on the card)


Digital S/PDIF Output:


High-bandwidth Coaxial/TOS-Link combo port supports 192KHz/24bit


Front-Panel Header:


Shared by Headphone out / 2 channels out /


Microphone in


S/PDIF Header:


Connects to compatiable graphic cards for HDMI output
Driver Features Operation System:


Windows Vista/XP(32/64bit)/MCE2005


Dolby® Technologies:


Dolby® Digital Live


Dolby Digital Live encodes any audio signal on PC in real-time to Dolby Digital (AC3) 5.1 surround sounds to your home theater environment through one single S/PDIF connection





Dolby® Headphone


Dolby Headphone technology allows users to listen to music, watch movies, or play games with the dramatic 5.1-channel surround or realistic 3D spacious effects through any set of stereo headphones.





Dolby® Virtual Speaker


Dolby Virtual Speaker technology simulates a highly realistic 5.1-speaker surround sound listening environment from as few as two speakers.





Dolby® Pro-Logic II


Dolby Pro-Logic II is the well-known technology to process any native stereo or 5.1-channel audio into up to 6.1 channel output, creating a seamless, natural surround soundfield.


Smart Volume Normalizer™:


Smart Volume Normalizer™


Normalizes the volume of all audio sources into a constant level and also enhances your 3D sound listening range and advantages in gaming


Xear 3D™ Virtual Speaker Shifter:


Virtual 7.1 speaker positioning


Karaoke Functions:


Music Key-Shifting and Microphone Echo effects like professional Karaoke machine


FlexBass™:


Professional Bass Management/Enhancement system


3D Sound Engines/APIs:


Vista: DirectSound3D® GX 2.5, DirectSound® HW, DirectSound SW, A3D®1.0, OpenAL generic modes, 128 3D sounds processing capability





XP: DirectSound2.5 SW, A3D®1.0, OpenAL generic modes, 128 3D sounds processing capability


VocalFX™:


the latest vocal effect technologies for gaming and VoIP, including: -VoiceEX: produces vivid environmental reverberation for your voice in EAX games -ChatEX: emulates different background environment effects when you chat online -Magic Voice: changes your voice pitch to different types (Monster/Cartoon…) for disguising your real voice or just for fun in online chatting
Accessories 1 x 3.5mm-to-RCA adaptor cable (8ch)


1 x S/PDIF optical adaptors




















※以上規格資料若有任何錯誤,以原廠所公佈資料為準。






華碩 XONAR ESSENCE ST PCI 頂級音效卡

商品網址: https://tw.partner.buy.yahoo.com:443/gd/buy?mcode=MV8vQnViVHZzbktBaVZZcFpKdEhMemdRZjR2NWRvRGIrRXF0MmZXWHNWQlVrPQ==&url=https://tw.buy.yahoo.com/gdsale/gdsale.asp?gdid=1570634







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