[LAU] Manufacturers of USB Audio-Codecs

Hello, I have hardware which I wan to connect to my computer and one of the things is a SIMPEL Audio-Codec (ONLY THE CHIP) which can connet directly to the computers USB2.0 Port. I was searchin the net but have not found the right Chips. It need only: 1) 100% native ALSA/Linux support 2) One Mono Line-In (Stereo is acceptable too) 3) One Mono Line-Out (Stereo is acceptable too) 4) Volume control 5) Muting 6) absolutely Low-Cost (prefered under 3.00 US$/pcs @1000) Can anyone recommend Manufacturers and Chips? Thanks, Greetings and nice Day/Evening Michelle Konzack Systemadministrator 24V Electronic Engineer Tamay Dogan Network Debian GNU/Linux Consultant -- Linux-User #280138 with the Linux Counter, http://counter.li.org/ ##################### Debian GNU/Linux Consultant ##################### Michelle Konzack Apt. 917 ICQ #328449886 +49/177/9351947 50, rue de Soultz MSN LinuxMichi +33/6/61925193 67100 Strasbourg/France IRC #Debian (irc.icq.com)