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Item#:N82E16829132010
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ASUS Xonar Essence STX Virtual 7.1 Channels 24-bit 192KHz PCI Express x1 Interface 124 dB SNR / Headphone AMP Card - Retail

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ASUS Xonar Essence STX 124 dB SNR / Headphone AMP Card - Retail
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ASUS Xonar Essence STX 124 dB SNR / Headphone AMP Card - Retail ASUS Xonar Essence STX 124 dB SNR / Headphone AMP Card - Retail ASUS Xonar Essence STX 124 dB SNR / Headphone AMP Card - Retail ASUS Xonar Essence STX 124 dB SNR / Headphone AMP Card - Retail

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Manufacturer Warranty

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  • Manufacturer Limited Warranty period (parts): 3 years
  • Manufacturer Limited Warranty period (labor): 3 years

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  • Return for refund within: 30 days
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  • Restocking Fee: Yes
Customer ReviewSpecifications

Review Summary (read all 30 Reviews, write a review)

5
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81%
4
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10%
3
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3%
2
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1
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Product Rating:
Total Reviews: 30

Outstanding audio

white Reviewed By: on 2/3/2010
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: This is a very high quality audio card. I enjoy it, it makes my old sound blaster xi fi look weak. overall it's awesome.
Cons: None.
Did you find this review helpful? Yes No

Top audio card for headphones, audiophile range

white Reviewed By: on 1/25/2010
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: This is it, one of the very best headphone audiophile cards in the market right now (period), if not the best. Can be used for speakers too, it have dedicated outputs for it.

1. Awesome warm and detailed audio quality. Make sure to use a very good headphone or speakers. Also, try to listen to lossless formats, however it works wonder for lossy formats too.

2. Very easy to setup, if you are using Windows 7, make sure to download the drivers from the official Asus site, instead of using the included CD.

3. Worked out of the box.

4. The high quality is very good, warm, detailed for near every type of audio (music genre, gaming, movies, etc...)

5. What more to say, the card looks awesome.

6. This is not only a headphone card, it have dedicated output for speakers and a digital output for 5.1 systems. However, this card is really focused for analog audio output, due to the dedicated high quality DAC for headphones and speakers.

7. Amp for those hungry power headphones.
Cons: ***These are NOT really cons, but these points can help on your research***:

1. The card needs power directly from the PSU, so it has a 4-pin molex connector.

2. The card may be somewhat big for just audio, I don't has any problems with it.

3. Make sure to set the correct "ohm" power in the Asus settings console software in the headphone output, this setting should match the requirement of your headphone, or it can damage it. There is no problem if you use lower power than you headphone needs, but don't do it the other way around.
Other Thoughts: I was previously using a Creative Audigy 2ZS Platinum since I think 2003 or 2004. While at that time the card sounded better than on-board audio, the same can't be said with boards from 2007 to present.

The card started giving me issues and I had to use on-board audio, but when I was thinking about it, I have the following:
- Audio Technica A900
- Cowon S9 32GB for outside use
- Clarion VX-709 audio system in my car
- Logitech Z-5500 for console gaming

What I want to say is that I have some pretty good audio stuff, so why getting stuck with on-board audio, when I really enjoy music in the highest quality possible under my budget.

After a solid research that lasted several days, I was deciding between Asus Essence STX and HT Omega Claro Halo. Most people recommended the STX, so I decided by it. Very happy with it.

If you want a gaming dedicated card, don't get this one! Get one with the X-Fi chip, like Auzen X-Fi Forte 7.1
9 out of 10 people found this review helpful. Did you? Yes No

Beyond belief

white Reviewed By: Rebelranger on 1/22/2010
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: This card is without a doubt the best card out there. A close second would be the HT Omega products then the Auzentech all of which I have in one of the many rigs in my home/office.
There is no comparison in terms of sound quality. EVEN IN GAMES this is a great card.
I originally fell in love with the Auzentech Forte and its incredible for games but when I put this in my E760 Classified board which is overclocked to 4.6 with 6 gb Corsair dominator memory, I melted with delight!
This is the perfect complement to a well tuned machine!
Cons: Price is steep.....but an investment!
Other Thoughts: I run Win 7 Ultimate 64bit.. If you do also, go to the Asus website ahead of time and download the new drivers/software which are more up to date.

Lastly be aware that this baby needs a standard power connector to work...........

Again it does work with games...
3 out of 3 people found this review helpful. Did you? Yes No
Model
Brand ASUS
Model Xonar Essence STX
Audio core
Audio Chipset ASUS AV100
Channels Virtual 7.1
Sample Rate 192KHz
Digital Audio 24-bit
SNR 118 dB Input Signal-to-Noise Ratio

124dB for Front-out
110dB for Headphone-out dB
Ports
Line In Yes
SPDIF Out High-bandwidth Coaxial/TOS-Link combo port supports 192KHz/24bit
MIC In Yes
Other Ports Aux-In (4-pin header on the card)
Front-Panel Header: Shared by Headphone out / 2 channels out / Microphone in
S/PDIF Header: Connects to compatiable graphic cards for HDMI output
Spec
Interface PCI Express x1
Operating Systems Supported Windows Vista/XP(32/64bit)/MCE2005
Features
Features 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

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

Magic Voice:
Xonar Essence STX provides 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

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, A3D1.0, OpenAL generic modes, 128 3D sounds processing capability
XP: DirectSound2.5 SW, A3D1.0, OpenAL generic modes, 128 3D sounds processing capability
Manufacturer Warranty
Parts 3 years limited
Labor 3 years limited
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Item#:N82E16829132010
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