Allen & Heath RackUltra FX Upgrade for Avantis

The Allen & Heath AH-M-AV-ULTRAFX-RUFX is the RackUltra FX hardware upgrade for the Avantis platform. Designed for users who need expanded onboard processing, it adds 8 dedicated RackUltra FX engines for premium live production workflows. This upgrade is aimed at engineers and production teams who want more advanced effects resources built directly into the console environment rather than relying on external hardware.

Within the Avantis ecosystem, RackUltra FX extends the platform with a suite of professional-grade algorithms that includes reverb designers, harmonic saturators, vocal processors, and more. Because it is a physical hardware upgrade, installation is handled through an authorised service centre. Allen & Heath also states that this upgrade requires dPack, making it part of a broader Avantis expansion path for users scaling capability beyond the base console configuration.

For venues, touring rigs, and production teams already invested in Avantis, this option supports a more comprehensive internal processing setup while keeping workflow centered on the mixer platform. It is a practical choice for operators who want added effects depth integrated into the signal chain of an existing compatible system.