Inspired by IceGear’s Nambu and beta tester ZhouJing’s own interpretation, here’s an 8 layer version that uses Nambu’s signature matrix approach to FM synthesis. Used as a base you can approximate all of Nambu’s quirks, or use it as a base for other matrix-based synthesis methods.
Open and save as Rack. Add to a Drambo project using a Module adder – Misc – Racks