
Allen & Heath GX4816, 48x16 Portable DX Expander
Expand Your Mixing Capabilities with the Allen & Heath GX4816The Allen & Heath GX4816 is a portable audio expander that provides a significant increase in I/O for your A&H dLive or SQ mixing console. Offering 48 inputs with high-quality microphone preamps and 16 XLR line outputs, this...
*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Expand Your Mixing Capabilities with the Allen & Heath GX4816
The Allen & Heath GX4816 is a portable audio expander that provides a significant increase in I/O for your A&H dLive or SQ mixing console. Offering 48 inputs with high-quality microphone preamps and 16 XLR line outputs, this expander ensures pristine audio quality at 96kHz resolution. The inclusion of DX expansion ports allows for even greater expansion possibilities.
- Inputs: 48 Microphone Preamps
- Outputs: 16 XLR Line Outputs
- Sample Rate: 96kHz
- Expansion: 2 DX Expansion Ports
- Compatibility: A&H dLive and SQ Mixing Consoles
Key Features
96kHz Digital I/O Expansion for A&H dLive SQ Mixing Consoles
2 DX Expansion Ports
48-input/16-output
with 48 Mic Pres
Phantom Power
Specifications
Pros & Cons
👍 Pros
- Offers 48 inputs and 16 outputs, providing extensive connectivity for complex audio setups.
- Features 48 high-quality microphone preamps, suitable for capturing a large number of sound sources.
- Includes Phantom Power on its inputs, enabling the use of condenser microphones and active DIs.
- Designed for 96kHz digital I/O expansion, ensuring high-resolution audio processing for professional applications.
- Equipped with two DX Expansion Ports for flexible integration with Allen & Heath dLive SQ mixing consoles.
- Portable design makes it suitable for both studio and live sound environments requiring frequent setup and teardown.
👎 Cons
- This unit is specifically designed as a DX Expander for Allen & Heath dLive SQ Mixing Consoles, limiting compatibility with other systems.
- Detailed specifications on the quality of the 48 microphone preamps (e.g., EIN, dynamic range) are not provided.
- The power supply requirements for the unit are not listed, which is a practical consideration for integration.
- Physical dimensions and weight are not specified, making it harder to assess its true portability and rack space needs.
- Latency performance for the 96kHz digital I/O is not explicitly stated.