Every Dubspot article filed under Additive, with the newest stories first.
Overtonium is a free, open-source 32-partial additive synth laid out like a mixer, with per-harmonic control and continuous microtuning, for Mac, Windows and Linux.
Gulf Coast Synthesis Spectral is an additive synth you paint by hand, resynthesize from audio, or drive from images. Full specs, price, and how it compares.
