SIIG USB SoundWave 7.1$16.00 to $36.00

USB audio adapter - easily add sound to any notebook or desktop computer; Virtual 7.1 channel surround sound provides home-theater quality surround sound via headphones or stereo speakers; Built-in amplifier for rich and powerful sound; Reduces unwanted static and noise from D/A processing; Places speakers to preferred positions without physically moving actual speakers via Speaker Shifter utility; Xear software offers 27 environment effects and 3 environment sizes, plus a 10-band preset equalizer; Plug & Play compatible; No power adapter required, obtains power from the USB port.Minimize
Manufacturer:SIIG Product MPN MPN | CE-S00012-S2 | Key Features Card Interface | USB | Output Mode | 7.1 Channel Surround | Form Factor | External Device and Plug-In Card | Compatible Audio Standards | A3D • EAX | Signal to Noise Ratio (SNR) | 93.1 dB | Technical Features Frequency Response | | Audio Amplifier | Integrated | Miscellaneous Package Qty | 1 | UPC | 662774000480 |
Tags:siig, usb, soundwave, 7.1,
| Voyetra Turtle Beach Riviera$25.00 to $39.00

Riviera is an affordable, high quality sound card for enjoying immersive PC game play and multi-channel DVD audio, MP3 or other digital PC game play and multi-channel DVD audio, MP3 or other digital music enhanced with the fullness of multi-speaker surround sound. With selectable 2, 4 or 6 channel outputs, plus a digital S/PDIF output for pass-through of Dolby Digital and DTSmulti-channelDVD sound, Riviera's feature-rich surround sound environment makes it a perfect upgrade for the stereo sound capabilities of typical PCs.Minimize
Manufacturer:Voyetra Turtle Beach Product MPN MPN | TBS3427XX | Key Features Card Interface | PCI | Output Mode | 5.1 Channel Surround | Bit Depth | 24-bit | Form Factor | Plug-In Card | Technical Features Max. Sample Rate | 48 kHz | Warranty Warranty | 1 Year | Miscellaneous Package Qty | 1 | UPC | 731855034260 |
Tags:voyetra, turtle, beach, riviera,
| ASUS ASUS XONAR DX PCI EXPRESS 1.0 RET$79.00 to $132.00

The whole audio architecture landscape has been changed. This has resulted in teething problems for gamers - with the possibility of losing all surround sound or hardware accelerated Direct3D and EAX while gaming in the Windows Vista environment.
Manufacturer:ASUS Product MPN MPN | XONAR DX 7.1 | Key Features Card Interface | PCI Express | Bit Depth | 24-bit | Form Factor | Plug-In Card | Compatible Audio Standards | Dolby Digital EX | Signal to Noise Ratio (SNR) | 116 dB | Technical Features On Board Connectors | 1 x Aux Audio in • 1 x Line In • 1 x SPDIF | Frequency Response | | Max. Sample Rate | 192 kHz | Installed Memory | 256 MB | Audio Amplifier | Integrated | Miscellaneous Package Content | PCI Express Audio Card | Package Qty | 1 | UPC | 610839034253 |
Tags:asus, asus, xonar, dx, pci, express, 1.0, ret,
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The Sound Blaster X-Fi Xtreme Audio Card delivers the most powerful and realistic audio performance we’ve ever seen from a sound card. Hear it all; crisp cymbal crashes, wailing guitar solos and deep, rumbling bass, thanks to X-Fi Xtreme Audio. It intelligently enhances the highs and lows, restoring detail and vibrancy to your audio. Experience stunning cinematic surround sound and incredibly immersive headphone audio utilizing the latest in home theater sound technology such as Dolby Digital EX and DTS.Minimize

Turtle Beach Montego DDL Sound Card - This PC Sound card features Dolby Digital Live technology. Dolby Digital Live converts any Audio signal into a Dolby Digital bitstream for transport & playback through a Home Theater system. So PC games, movies, Music and television will sound their best! It also means there is only one cable connection! That's right, you can attach your PC to your home theater via a single digital cable - avoiding the confusion of a complicated setup.Minimize

Take your multimedia experience to new limits, with the rich, clear sounds that this 5-channel sound card has to offer. Supporting 5.1 sound for your favorite games and movies.

The Xonar DS boasts 107dB SNR, which is 12 times clearer than most onboard audio solutions. By eliminating 91% of background noise, the Xonar DS lets gamers hear every detail in the game audio, allowing them to locate enemies from a distance and thus giving them the edge in their games.