take a look at cs4207 datasheet http://www.cirrus.com/en/products/cs4207.html
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1234252 Title: [MacBookPro8,1, CS4206] Left speaker low volume and absence of low freqs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1234252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs