Autodafe has an explainer on getting JE-8086 up and running - CDM Create Digital Music

Guide from Autodafe on installing and using JE-8086, a community reverse‑engineered emulation of the Roland JP‑8080, including skinning and setup notes. The post also links an updated overview of JP‑8000/8080 recreations and a recent technical talk by the developers (“The Usual Suspects”). Useful for composers/sound designers looking for classic supersaw textures in their workflow across Windows/Mac/Linux.

Read More: https://cdm.link/get-started-with-je-8086/