Cirrus Logic Audio Card | Available at Adafruit! | Flickr
Generating FM MPX on a Raspberry Pi 3 - D/Line Radio
Cirrus Logic Audio Card | EP.com.pl
Raspberry Pi B+ Cirrus Logic Audio Card Case | Built to Spec
Offical Cirrus Logic Audio Card High Quality audio for Raspberry PI 3 Raspberry Pi A plus,B plus and raspberry pi 2 model - AliExpress
Cirrus Logic Accelerates Design of Next Generation Voice-Enabled Devices with Voice Capture Development Kit for Amazon Alexa Voice Service | Business Wire
Wolfson Cirrus Logic Audio Card - sound card for Raspberry Pi 2 and Pi + - Kamami on-line store
Image of Cirrus Logic Audio Card - Raspberry Pi Forums
Cirrus Logic audio card for the Raspberry Pi revisited – Richard Mudhar