Allen & Heath DX88-P Remote Control Expander Rack (AH-DX88-P)

Allen & Heath DX88-P Remote Control Expander Rack (AH-DX88-P)

8x8 Analog I/O Expander with Remote-Controlled Preamps for Installed Audio Systems

The Allen & Heath DX88-P (AH-DX88-P) is a compact fixed-installation DX series I/O expander designed to add additional analog inputs and outputs to compatible dLive, Avantis, SQ, and AHM systems. It provides 8 remote-controlled mic/line inputs and 8 line outputs, making it a flexible solution for expanding system connectivity in installed and distributed audio environments.

Unlike traditional stageboxes, the DX88-P uses Euroblock (Phoenix) connectors, making it especially suitable for permanent installations where secure, structured wiring is required.

Key Features

• 8 mic/line inputs with remote-controlled preamps
• 8 balanced line outputs on Euroblock (Phoenix) connectors
• Each input supports gain control, phantom power, and pad switching
• Compatible with dLive, Avantis, SQ, and AHM systems
• Single DX Link connection via Cat5e for audio and control
• Supports daisy-chaining (cascade mode) for expanded I/O setups
• Designed for fixed installation and infrastructure audio systems
• Optional rackmount kit for 19” rack integration (1U solution for multiple units)
• Plug-and-play operation with automatic system configuration
• Suitable for AV installations, theaters, houses of worship, and commercial systems

Product Overview

The DX88-P is designed to extend analog I/O in a structured and installation-friendly format. It allows integrators to place inputs and outputs exactly where needed—such as rack rooms, control cabinets, or distributed zones—while maintaining full remote control from a compatible Allen & Heath mixing system.