Hi, stat71. I offer the following suggestion as a temporary expedient for anyone who really wants to have a MBP but can't make the audio-out work properly, and has no confidence that exchanging the machine now will improve matters. While awaiting Apple's permanent resolution, buy a
Griffin iMic USB sound card and connect your headphones/speakers/other audio devices to it instead of the built-in headphone jack.
Of course this will only work for
analog audio out.
Message was edited by: eww