GENERAL DESCRIPTION
ALC662 products are 5.1 Channel High Definition Audio Codecs designed for Windows Vista premium desktop and mobile PCs. The ALC662-VC series (ALC662-VC0 and ALC662-VC1) are upgraded versions of the ALC662 that pass stricter WLP performance requirements (See section 2.3 ALC662-VC Series Upgraded FEATURES
for Future WLP, page 4). All analog IO (except CD-IN and PCBEEP) are input and output capable, and three headphone amplifiers are also integrated to drive earphones on front (port-E and port-F) and rear panel (port-D). They offer easy connection of PCs to high quality consumer electronic products such as digital decoders and speakers. The ALC662 series support host audio from Intel chipsets, and also from any other HDA compatible audio controller. With EAX/Direct Sound 3D/I3DL2 compatibility, software utilities like Karaoke mode, environment emulation, multi-band software equalizer, 3D positional audio, and optional Dolby® Digital Live and DTS® CONNECT™ programs, the ALC662 series provide an excellent home entertainment package and game experience for PC users.
Realtek
