QA-9

About the QA-9

The Ayre Acoustics QA-9 Pro is a high-end analog-to-digital converter designed for recording, mastering, archiving, and product development. Built around a fully discrete, fully balanced, zero-feedback analog circuit with Ayre's signature variable gain staging, the QA-9 Pro unlocks soundstage, fidelity, and tonal balance in recordings. Featuring the Arda AT1201 at the heart of the digital conversion process, it delivers astonishing dynamic range with exceptional time, phase, and frequency accuracy. The unit accepts analog inputs and offers both USB and AES/EBU digital outputs, making it equally versatile in recording studios or home systems. The Pro version includes optional word clock and DSD output connectivity on transformer-coupled BNC jacks. QA-9 Pro is built-to-order and ships within 2-3 weeks from order.