This is the wiki for products made by Fractal Audio Systems, maintained by members of the community.
November 2025: the entire wiki has been updated with information about the new AM4 amp modeler.
Vocoder block
Vocoder block
Axe-Fx III, FM3, FM9 — 1 block, no channels
VP4 — n/a
Axe-Fx II — 1 block, no X/Y
AX8, FX8 — n/a
About the Vocoder block
The Vocoder block is available on the Axe-Fx II and Axe-Fx III only.
The Axe-Fx III defaults to 16 bands, as does the Axe-Fx II, but actually there are 24 bands available on the Axe-Fx III.
The Vocoder block doesn't support Global blocks.
More information about vocoders:
Wikipedia
Setting up the Vocoder block
in the user forum
