In my most recent haul of Macs, I picked up a Umax S900 - unfortunately, I'm getting no audio from the internal speaker, and the headphone jack on the front is only outputting to the left channel. (I also have a StarMax that isn't giving me squat as far as audio goes.) I can't find that this is a common problem but I've seen a few things on the internet talking about the same symptoms.

Does anybody know of a cheap solution rather than some of the pricy DigiDesign or M-Audio stuff? I would like to be compatible with at OS 8 but it's not really a requirement. eBay turned up nothing and I've never seen one posted around here.

Or if somebody has an idea of what I might be able to do to just fix the thing, that would work too!