Allen and Heath SQ 64x64 MADI Card

Add MADI capability to your Allen and Heath SQ mixer! The A&H SQ 64x64 MADI card adds 64 channels of MADI I/O at either 96 kHz or 48 kHz operation.

SQ MADI provides any SQ mixer with a 64x64 MADI interface running at either 48kHz or 96kHz. Two BNC inputs pair with two BNC outputs to allow for split or redundant setups while a dual function (in/out) BNC wordclock connection enables the console to sync with other equipment.

SQ MADI enables connection and synchronization with broadcast or recording systems, OB vans, and third-party consoles for high-channel count feeds over coaxial cables.


- 64x64 channel digital audio
- 96kHz or 48kHz operation
- Smux or HighSpeed 96kHz modes
- Sync from inputs or separate wordclock
- Console controlled error handling
- 4x BNC connectors (2 links)
- 1x BNC Wordclock I/O

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1 lbs
Shipping Dimensions: 10 x 7 x 4 in
Manufacturer Part Number (MPN): AH-M-SQ-MADI-A

For support or warranty questions, please contact the manufacturer:
Phone: 800-431-2609


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