Users report various problems with the abovestanding plug-ins:
When opening a 5.3 Logic Song in Logic 5.5 my "Sample Tank" Plug-In does not work. there are terrible noises in the signal.
Also "Amplitube" from "IK Multimedia" produces loud noises.


Emagic was able to reproduce this problem on some systems. IK Multimedia and Emagic are working on a solution. Please use Logic 5.3 together with IK Multimedia.