The Allen & Heath QU-SB Digital Mixer is a compact yet powerful digital mixing solution designed for live sound and studio applications. This innovative mixer features a 19-inch rack-mountable design, making it highly portable and space-efficient. Equipped with 16 onboard mic preamps and expandable to 32 channels, the QU-SB delivers exceptional audio quality with its 24-bit/48kHz resolution. The mixer is controlled via the Qu-Pad app on an iPad, providing a wireless and intuitive interface for mixing from anywhere in the venue. With its advanced DSP processing, it offers a wide range of effects, dynamic controls, and automatic mic mixing capabilities. The QU-SB also supports multi-track recording directly to USB drives and integrates seamlessly with DAWs via USB-B connectivity. Built with robust construction, it ensures durability and reliability for demanding live environments. The Allen & Heath QU-SB Digital Mixer is the perfect blend of flexibility, control, and professional-grade performance.