нашел ее характеристики, может кто-то что скажет
2.1. Hardwar e Features
 Meets premium audio requirements for Microsoft WLP 3.10
 Meets stricter performance requirements for future WLP
 High-performance DACs with 97dB Signal-to-Noise Ratio (SNR), ADCs with 90dB SNR
 Four stereo DACs (8 channels) support 16/20/24-bit PCM format for 7.1 sound playback.
 Two stereo ADCs (4 channels) support 16/20/24-bit PCM format recording simultaneously
 All DACs supports 16/20/24-bit, 44.1k/48k/96k/192kHz sample rate
 All ADCs supports 16/20/24-btt, 44.1k/48k/96k/192kHz sample rate
 Two independent SPDIF-OUT converters support 16/20/24-bit, 44.1k/48k/88.2k/96k/192kHz sample
rate. One converter for normal SPDIF output, the other outputs an independent digital stream to the
HDMI transmitter
 One SPDIF-IN converter supports 44.1k/48k/96k/192k Hz sample rate
 High-quality analog differential CD input
 Supports external PCBEEP input, built-in digital BEEP generator, and pass-through function in D3
mode
 Software selectable 2.5V/3.75V VREFOUT to be analog microphone bias
 Two jack detection pins each designed to detect up to 4 jacks
 Supports legacy analog mixer architecture
 Wide range (–80dB ~ +42dB) volume control with 1.5dB resolution of analog to analog mixer gain
 Software selectable boost gain (+10/+20/+30dB) for analog microphone input
 All analog jacks are stereo input and output re-tasking for analog plug & play
 Built-in headphone amplifiers for each re-tasking jack
 Two GPIOs for customized applications
 Supports Anti-pop mode when analog power AVDD is on and digital power is off
 Supports stereo digital microphone interface to improve voice quality
 48-pin LQFP ‘Green’ package, and pin compatible with ALC888 series 
 Supports low voltage IO for HDA Link (1.5V~3.3V)
 Intel low power ECR compliant, supports power status control for each analog converter and pin
widgets, supports jack detection and wake up event in D3 mode