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,
| SIIG SoundWave 5.1$15.00 to $36.00

Transforms your PC into a home theater system with multi-channel surround sound Compatible with Microsoft USB Multi-channel driver and all standard Windows games Auto-detects audio stream for DVD, MP3, Wave, Audio CD, MIDI formats and many others Easy Plug-n-Play installation Allows you to play DVDs on your PC and send Dolby Digital or DTS Surround Sound data (DD/DTS Pass Thru) to your decoder/receiver/amplifier for a truly amazing home theater experience InterVideo WinDVD (software DVD player), USB cable and fiber optic cable are included .Minimize
Manufacturer:SIIG Product MPN MPN | LP-000022-S1 | Key Features Card Interface | USB | Output Mode | Stereo | Form Factor | External | Compatible Audio Standards | DTS • Dolby Digital EX | Technical Features External Hub Connectors | 2 x RCA • 1 x Optical SPDIF In/Out | Max. Sample Rate | 48 kHz | Warranty Warranty | 5 Years | Miscellaneous Package Qty | 1 | UPC | 662774023311 |
Tags:siig, soundwave, 5.1,
| Echo Layla 3G$420.00 to $499.00

w/ Breakout Box and 2 Phantom Powered Microphone Inputs and Tracktion Software - Mac OS X and Windows
Manufacturer:Echo Product MPN MPN | LAYLA3G | Key Features Card Interface | PCI-X | Output Mode | 7.1 Channel Surround | Bit Depth | 24-bit | Form Factor | External Device and Plug-In Card | Compatible Audio Standards | AC-3 • DTS • ASIO 2 | Technical Features External Hub Connectors | 1 x Headphone Out • 1 x Coaxial SPDIF In/Out • 1 x MIDI In / Out • 1 x Optical Digital Input • 1 x Optical Digital Output • 2 x Microphone in • 6 x line in • 2 x XLR | Frequency Response | | Max. Sample Rate | 96 kHz | Sound Synthesis Method | MIDI | Warranty Warranty | 1 Year | Miscellaneous Package Content | PCI Card • I/O Console | Package Qty | 1 | UPC | 090875800218 |
Tags:echo, layla, 3g,
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This high quality 7.1 surround sound PCI sound card is the ideal audio solution for gaming and media based computers, supporting full-duplex operation with 8 outbound streams and 2 simultaneous input streams.

Diamond Xtreme Sound allows the user to experience high level, theater quality sound while watching videos, listening to music, and playing games all in true 7.1 channel surround sound. This is an essential upgrade for anyone interested in increasing their computer audio experience while freeing up valuable computer system resources.Minimize

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

Win big with a powerful, completely new audio processing engine that boosts real game performance by up to 15% over motherboard audio and still gives you the fullest audio effects possible!