IK Multimedia has made several new announcements regarding its line of mobile audio products at CES 2013. Most importantly, the company is expanding into the Android market though the introduction of iRig Recorder for Android. The $5 app will be available on the Google Play Store at the end of the month and will allow users to record audio using the device’s built in mic, or any of IK Multimedia’s 3.5mm recording devices. This includes the iRig Mic, iRig Mic Cast, iRig Pre, and the portable DJ mixer iRig Mix. A free version of iRig Recorder will also be offered, providing the same recording, l…