DSPHLE on AX UCode games should only be outputting 32KHz as well. We've known for a while that there is something fishy with Dolphin's audio mixer which might be happening when resampling 32->48KHz, this might be yet another sign of it.
FWIW, does anyone know why Dolphin even outputs sound at 48KHz? DSP mixing is done at 32KHz on GameCube and Wii, maybe DTK audio can be 48KHz? Not sure.
FWIW, does anyone know why Dolphin even outputs sound at 48KHz? DSP mixing is done at 32KHz on GameCube and Wii, maybe DTK audio can be 48KHz? Not sure.