Possible on PSR S Series?
Hi Norman,
It depends on which PSR S model you have. If it is PSR-S970 (512MB expansion flash) or PSR-S975 (768MB expansion flash), you should be able to load this expansion packs through Yamaha Expansion Manager (YEM), current version 2.5.2, and pick and choose the voices you absolutely need to create the pack installation file with the respective expansion size limit of your PSR S keyboard. The expansion limit of PSR-S770(160MB)/S775 (280MB) is too small to install these packs meaningfully.
Joe broke down the original 1.34GB expansion pack into 6 smaller expansion packs so users have more flexibility in installing these packs (11MB expansion overhead as shown by YEM):
1 Pedal 151MB
2 Accomp 203MB
3 Great A 199MB
4 Great B 319MB
5 Solo 258MB
Theatre Organ Ranks 243MB
From the above information, you can see that for PSR-S970, if you install fully 1Pedal, 2Accomp, and 3GreatA packs, the expansion limit is already exceeded, while for PSR-S975, you can install the above-mentioned 3 packs, but will exceed expansion limit when you add the full 4GreatB pack. These Theatre Organ expansion packs are really meant for Tyros 5 with optional 1GB / 2GB expansion card installed, and Genos with built-in 1.8GB expansion flash for you to experience the whole package fully.
You can email Joe at hardy6350 *a*t* gmail *d*o*t* com for the download link if you are still interested.
Thanks,
Paul