Originally Posted By: tfabris
I'm reasonably sure that what you're asking for can't be done with the current empeg hardware. Here's the reason:

1. The MP3 gets decoded into two channel (left and right) wave audio.

2. That wave audio is then sent to the DSP, which is an ordinary off-the-shelf car stereo DSP, so it has only two inputs (left and right).

3. The DSP is what controls the front/rear balance and the equalization, and then sends the audio to the outputs.

I'm pretty sure that the time alignment trick is done by the kernel between steps 1 and 2. It simply delays one of the two audio channels slightly.

I wrote the time alignment stuff initially and Tony's right. Mark did re-write some of it for speed, but I'm sure he didn't change the concept - there really is no way with the current hardware.
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Christian
#40104192 120Gb (no longer in my E36 M3, won't fit the E46 M3)