The device cannot load, parse, or play SoundFont .sf2 files. All search results claiming otherwise are either:
"Edirol SD-90" SoundFont "SD-90" SF2 Edirol SD-90 sampling synthesis paper edirol sd-90 soundfont
A powerful, free sampler plugin that natively loads SF2 banks. 2. Setup in FL Studio The device cannot load, parse, or play SoundFont
: Covers setup, Quick Access editing, and the 24-bit audio interface. Patch & Parameter List The device cannot load
Open your sampler and load the .sf2 file.
You can also find more niche SoundFonts, like the " " which collects timpani sounds from various DS and GBA games that originally used the SD-90's samples.