QA-9 vs QA-9
The QA-9's output impedance is 2000Ω against the QA-9's 110Ω and its weight 10.61 kg (23 lbs) against 2.3 kg (5 lbs). Both share bit depth (24-bit) and max sample rate (192 kHz).
AI-generated product photo — not official manufacturer imagery.
DigitalDigital Audio Recorders
Estimated price (community-sourced)
$1,495 - $6,000
Around — community and catalog average, updates slowly
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.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 24-bit
- Max Sample Rate
- 192 kHz
- DSD Support
- DSD256
- MQA Support
- No
- DAC Chip
- Arda AT1201
Analog Output
Analog signal output specifications
- Output Impedance
- 110Ω
- Max Output Voltage
- 10.0V RMS
Connectivity
Input and output connections
- Analog Inputs
- XLR
- Digital Outputs
- AES/EBU, Word Clock, DSD
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 215 × 75 × 305 mm (W × H × D)
- Weight
- 2.3 kg (5 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions