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 (CE-S00022-S1)$32.00 to $57.00

The USB SoundWave 7.1 Pro from SIIG is a high-quality USB sound card for Windows PCs. The card supports 7.1 surround sound via the included S/PDIF optical adapter. It also supports standard stereo output via the 1/8" (3.5mm) connection. A standard microphone input is also present. The card is an excellent choice for anyone who would like to add 7.1 digital audio output to a PC.Minimize
Manufacturer:SIIG Product MPN MPN | CE-S00022-S1 | Key Features Card Interface | USB | Output Mode | 7.1 Channel Surround | Bit Depth | 16-bit | Form Factor | External Device and Plug-In Card | Compatible Audio Standards | DirectSound • A3D • EAX | Signal to Noise Ratio (SNR) | 93.1 dB | Technical Features External Hub Connectors | 1 x Optical SPDIF In/Out • 1 x Microphone In | Frequency Response | Miscellaneous | Package Qty | 1 | UPC | 662774001807 |
Tags:siig, ce-s00022-s1,
| M-Audio M-AUDIO FIREWIRE SOLO$158.00 to $287.00

M-Audio FireWire Solo - Sound card - 24-bit - 96 kHz - 107 dB SNR - IEEE 1394 (FireWire)
Manufacturer:M-Audio Product MPN MPN | MAUDIOFS | Key Features Card Interface | FireWire (IEEE 1394) | Bit Depth | 24-bit | Form Factor | External | Compatible Audio Standards | ASIO 2 | Technical Features External Hub Connectors | 1 x Microphone In • 2 x Line In | Frequency Response | | Max. Sample Rate | 96 kHz | Miscellaneous Package Qty | 1 |
Tags:m-audio, m-audio, firewire, solo,
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w/ Breakout Box and 2 Phantom Powered Microphone Inputs and Tracktion Software - Mac OS X and Windows

E-MU's new 0404 USB 2.0 Audio/MIDI Interface delivers an unparalleled level of audio performance to your PC with premium 24-bit/192kHz A/D and D/A converters, pristine XTC™ mic/line/hi-Z preamps, ultra-low jitter clock and rock-solid stability. From its plug-and-play functionality and hands-on ergonomic design to professional features and signal-to-noise specs that are simply unmatched by any other USB interface on the market, the 0404 USB will forever change your expectations of USB audio.Minimize

Get more out of your Sound Blaster X-Fi enabled PC! The Sound Blaster X-Fi I/O Drive upgrade kit adds a dedicated headphone jack, additional audio connectivity and a wireless remote control for an even better entertainment experience.

ASUS Xonar D2 audio card, dedicated to be the best audio card for gaming and home entertainments, provides unprecedented 118dB In/Out SNR audio quality and features for games, music and movies. Combining 192k/24bit ultra fidelity input and output at with a suite of Dolby and DTS sound technologies and abundant valuable software, the Xonar D2 is well designed to upgrade your PC to a powerful and high-quality Home Entertainment Center, which you will never have with onboard audio or other sound cards!Minimize