This is the "16" curse. A full 16-bit TS-10 bank with all 61 keys sampled across 30 instruments can be over . Older SF2 players (like the original Cakewalk) choke on files over 64MB.
The TS-10 SoundFont SF2 is optimized for use with the Ensoniq TS-10 synthesizer, but it can also be used with other compatible devices and software that support the SF2 format. Ensoniq TS-10 SoundFont -SF2- 16
Quality and workflow notes
Deliverables
While finding a working hardware unit in good condition can be difficult and expensive today, the Ensoniq TS-10 SoundFont (.SF2) 16-bit library This is the "16" curse