Allen & Heath M-DL-ULTRAFX-AX is a RackUltraFX DSP upgrade kit for dLive MixRacks, adding 8 dedicated FX engines with stereo send/return paths, PEQ, and dynamics processing. It installs into the internal expansion slot of any DM or CDM MixRack and operates independently of existing RackExtra FX slots, buses, or I/O. The UltraFX suite includes advanced vocal tools (Vocal Shifter, Tuner, Gridder), reverb designers, harmonizers, and distortion processors. Ideal for engineers seeking studio-grade effects in live environments, with zero latency and full integration into the dLive ecosystem.
FEATURES
- 8 × RackUltraFX engines with stereo send/return
- PEQ and dynamics on FX inputs and outputs
- Includes Vocal Shifter, Tuner, Gridder, Harmonizers, Reverb Designers, Saturator, Amp+Cab
- Zero-latency integration with dLive XCVI core
- Does not consume mix buses, RackExtra FX slots, or I/O ports
- Fits any DM or CDM MixRack (requires internal installation)
- Ideal for touring, broadcast, and high-end live production
SPECIFICATIONS
| Model | M-DL-ULTRAFX-AX |
| Brand | Allen & Heath |
| Series | UltraFX / RackUltraFX |
| Category | DSP Upgrade Kit |
| FX Engines | 8 × Stereo |
| Processing | PEQ / Compression / Gating / Expansion / Ducking |
| Installation | Internal Slot (DM / CDM MixRack) |
| Compatibility | dLive MixRack (DM / CDM) |
| Warranty | 1 Year Manufacturer Warranty |
| GTIN | 6938122243941 |












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