Originally Posted By DannyUK

Both Genos and T5 styles (including the audio styles from T5) sound great on the SX900 with no tweaking so far on anything I've tried, unlike how awful and sometimes unusable the Genos styles sound on a PSR S970/S975 for example (even after tweaking), so the SX900 certainly has the most up to date engine for compatibility.

All previous models from T4 below are perfect as well.

If you're wanting to use any expansion packs from the S970 onwards, then they all work as well.


Hi
I’ve been checking the assorted factory styles I’ve collected over many years, so far the only ones I’ve noticed that sound awful are psr 2000/2100 ( need a couple so I’ll fix them) , but, also haven’t had great success with the Genos styles that are missing on the sx900. Maybe the styles I have, have been altered, can’t be sure, I think it was the drums that made them sound off, have to recheck. Maybe I’ve done something wrong.
Psr 3000 onwards , plus the T series ,as you mentioned sound good.

The expansion paks you mentioned, they have to be updated, or they work as is?
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best wishes
Rikki 🧸

Korg PA5X 88 note
SX900
Band in a Box 2022