The Roland D-70 Super LA Synthesizer (1990) occupies a unique place in synth history. Despite its name, it isn't a direct successor to the D-50's "Linear Arithmetic" synthesis; it’s actually a high-end evolution of the U-20/U-220 PCM-based "ROMplers".
If you're interested in exploring the world of D-70 soundfonts, here are some steps to get you started:
There are three primary types of these files circulating the darker corners of the internet (Reddit r/synthrecipes, Piano World forums, and obscure German synth blogs):
. Originally designed as a "Super U-20," the D-70 became famous for its punchy PCM samples and high-quality filters Finding and Installing the Soundfont
Roland D-70 Waveforms and Tones V2: A 54.2 MB archive uploaded by user E3Kay, containing tones and waveforms ripped directly from the hardware for maximum accuracy. Available at Musical Artifacts Quasar Sounds (Paid): Sells a professional Roland D70 Soundfont SF2