Logic Quicktime Porblems, Only getting muffled sound. Options

[leela]

When I try to play midi tracks in logic using quicktime - all the sound comes out muffled and distorted. I do remember once upon a time when the sound was clear.

Any sugeestions on how I can get good clear sound again.

Might it be quicktime? Might be a setting?

(Logic 4.8 in mac os9)

Lee