Allen & Heath QU-SB Rackmount Digital Mixer – Compact Stagebox Mixing System (AH-QU-SB)

Allen & Heath QU-SB Rackmount Digital Mixer

(AH-QU-SB)

The Allen & Heath QU-SB Rackmount Digital Mixer is a compact stagebox-style mixing system designed for flexible live sound, recording, and installed audio applications. It provides full digital mixing capability in a rackmount format, allowing engineers to control the system remotely using compatible devices such as tablets, laptops, or control software. This makes it ideal for setups where a traditional physical mixing surface is not required on location.

As part of the Allen & Heath QU series ecosystem, the QU-SB is commonly used in live events, houses of worship, rehearsal spaces, broadcast setups, and fixed installations. Its compact design allows it to be placed on stage or in equipment racks while delivering reliable digital mixing performance and flexible routing for modern audio workflows.

Key Features

• Compact rackmount stagebox-style digital mixing system
• Fully remote-controlled operation via compatible devices
• High-quality digital audio processing for clear and consistent sound
• Flexible routing for live sound, recording, and installation use
• Ideal for stage-based setups and mobile production systems
• Suitable for houses of worship, broadcast, rehearsal, and events
• Space-saving design for rack or stage placement
• Reliable performance for professional audio environments