I'm trying to map an sampled organ up on my keyboard, but I want to play a different octave than the one it's assigned to. I don't want to use the octave button on my controller, I just want to trigger samples in different octaves in the module itself.

When I try to rotate the PITCH parameter on the NN-19 or select all zones and change the transposition on the NN-XT, the quality of the samples change.

Is there a way to do this? Hopefully my question is clear