An A/B comparison would yield poorly, as the two methods are very different.
As a matter of fact, the "ordinary" track panner of Logic does _not_ narrow the stereo field whan panning a signal to the left or to the right; instead, it just lowers the opposing channel in volume - thus the loss of sonic information you experience. In Logic, the most CPU-preserving method to pan a stereo-signal properly seems to be the DirMixer. Other DAWs like Nuendo/CubaseSX or ProTools allow for independent positioning of the L and the R-channel by default.
For many users, Waves' S1 Imager is the most elaborate version to achieve both proper panning and the desired stereo-width.
HTH,
As a matter of fact, the "ordinary" track panner of Logic does _not_ narrow the stereo field whan panning a signal to the left or to the right; instead, it just lowers the opposing channel in volume - thus the loss of sonic information you experience. In Logic, the most CPU-preserving method to pan a stereo-signal properly seems to be the DirMixer. Other DAWs like Nuendo/CubaseSX or ProTools allow for independent positioning of the L and the R-channel by default.
For many users, Waves' S1 Imager is the most elaborate version to achieve both proper panning and the desired stereo-width.
HTH,
/Dietz - Vienna Symphonic Library