Allen & Heath AH-M-SQ-SDANTE32-A – SQ & AHM-64 Dante Expansion Module

Product Overview

The Allen & Heath AH-M-SQ-SDANTE32-A is a Dante network audio card that installs into the expansion slot of any SQ-series mixer or AHM-64 audio processor, adding up to 64x64 channels of bi-directional Dante audio routing. It supports 48 kHz and 96 kHz operation, making it compatible with Dante networks running at either standard sample rate. For system integrators deploying SQ mixers or AHM-64 processors in networked AV environments, this module is the primary method for integrating those devices into a Dante audio-over-IP infrastructure.

Product Description

Adding a Dante card to an SQ mixer or AHM-64 processor opens up a wide range of system integration possibilities: multitrack recording to a DAW, digital splits to broadcast trucks or IEM systems, and full connectivity to Dante-enabled amplifiers, preamplifiers, and signal processors.

The card provides two Neutrik etherCON locking Ethernet ports. These can be configured in redundant mode for fault-tolerant live sound deployments where a network failure cannot be tolerated, or in switch mode to daisy-chain network devices without an external switch. An internal control network bridge allows the Dante audio network and the Allen & Heath control network to share a single physical infrastructure, simplifying cabling in installed AV systems.

Dante Domain Manager compatibility means the card can be managed through Audinate's centralized network administration platform, which is relevant for larger installations or enterprise AV deployments where multiple Dante devices need coordinated access control and routing management. The card is also capable of multitrack recording and playback directly to a connected computer, which benefits both live recording engineers and broadcast operators using SQ consoles.

Installation requires opening the SQ mixer's expansion bay and seating the card. No tools beyond a screwdriver are required, and the process is covered in Allen & Heath's documentation. The module works with all SQ-series consoles (SQ-5, SQ-6, SQ-7) and the AHM-64 audio management processor.

Key Features

• 64x64 Dante Audio Channels — Full 64-channel bidirectional audio routing over standard Ethernet infrastructure.
• 48 kHz and 96 kHz Operation — Switchable sample rate to match the operating Dante network, preventing clock conflicts.
• Two etherCON Locking Ports — Neutrik locking connectors on both network ports for reliable connection in live and installed environments.
• Redundant and Switch Port Modes — Redundant mode provides network failover; switch mode allows daisy-chaining without an external switch.
• Internal Control Network Bridge — Merges Dante audio and Allen & Heath control traffic on one network, reducing cable count in installations.
• Dante Domain Manager Ready — Compatible with Audinate's DDM platform for centralized device management and access control.
• Multitrack Recording and Playback — Enables direct computer recording over Dante, eliminating the need for a separate audio interface.
• Compatible with All SQ Consoles and AHM-64 — Fits SQ-5, SQ-6, SQ-7, and the AHM-64 audio processor.

Typical Applications

• Live Sound Dante Integration — Connecting an SQ console to Dante-enabled amplifiers, IEM transmitters, or broadcast feeds.
• Commercial AV System Design — Integrating SQ or AHM-64 into a networked AV system with Dante-compatible DSPs and amplifiers.
• SQ and AHM-64 System Integration — Bridging the SQ mixer ecosystem with third-party Dante devices in a unified installation.
• Multitrack Recording — Capturing up to 64 channels to a DAW computer over Dante for live recordings or broadcast.
• Digital Splits — Creating low-latency digital splits from a single SQ console to monitor consoles or broadcast feeds simultaneously.

Technical Specifications

FAQ

Which Allen & Heath consoles accept this Dante card?

The AH-M-SQ-SDANTE32-A fits all SQ-series consoles — SQ-5, SQ-6, and SQ-7 — and the AHM-64 audio processor. It does not fit dLive, Avantis, or QU-series products.

How many channels are available at 96 kHz versus 48 kHz?

At 48 kHz, the card supports 64x64 channels. At 96 kHz, channel count is reduced per Dante protocol constraints. Refer to Allen & Heath's current documentation for the exact count at 96 kHz as it can vary by firmware version.

Can the two Ethernet ports be used for network redundancy?

Yes. The card supports Dante redundancy mode, where both ports connect to separate network switches. If the primary network path fails, audio continues over the secondary path with no audible interruption.

Is this card compatible with Dante Domain Manager?

Yes. The card is certified for use with Audinate's Dante Domain Manager, allowing centralized management of Dante device routing and access in larger installations.

Does installing this card void the SQ console warranty?

No. The expansion slot is designed for user-installable option cards. Follow Allen & Heath's installation procedure to maintain warranty compliance.

Can I use this card to record multitrack directly from the SQ console?

Yes. With Dante Virtual Soundcard or a Dante-equipped audio interface installed on your recording computer, you can receive up to 64 channels directly from the SQ over the network.

What firmware version is required on the SQ console?

Allen & Heath periodically updates SQ firmware. Check the Allen & Heath website for the minimum firmware version required to use this card before purchasing.