M-Audio AIR 192|4 2x2 USB Audio Interface - Used
The AIR 192|4 is M-Audio's compact 2-in/2-out desktop audio interface, built around their Crystal preamp design for transparent, low-noise mic and instrument recording at 24-bit/192kHz resolution. A combined XLR/1/4" TRS combo input handles mic and line sources with up to 55dB of gain and switchable 48V phantom power for condenser mics, while a dedicated front-panel 1/4" Hi-Z instrument input handles guitar and bass direct with its own gain and impedance stage. Two balanced TRS monitor outputs and a headphone output with independent level control handle playback. USB/Direct monitor mix knob allows zero-latency direct monitoring. Bus-powered via USB-C — no power supply needed. Class-compliant on Mac, driver-based on Windows. Round-trip latency rated at 2.59ms. A straightforward, capable interface for solo performers, home studio recordists, podcasters, and songwriters.
This one is in Very Good condition and fully functional across both inputs, phantom power, monitor outputs, and headphone output.
- Make: M-Audio
- Model: AIR 192|4
- Type: 2x2 USB audio interface
- Resolution: 24-bit / 192kHz
- Inputs: 1x XLR/1/4" TRS combo (mic/line), 1x 1/4" TS Hi-Z instrument
- Outputs: 2x balanced TRS monitor, 1x 1/4" headphone
- Phantom power: 48V, switchable
- Mic preamp gain: Up to 55dB
- Monitor mix: USB/Direct blend knob
- Connectivity: USB-C (USB 2.0 compatible)
- Power: Bus-powered via USB
- Round-trip latency: 2.59ms
- Compatibility: Mac (class-compliant), Windows (driver required)
- Modifications: None
- Includes: None
- Condition: Very Good
Ships carefully packed and insured for full value.
International buyers are welcome — please contact us for a shipping quote before purchasing.
About Mill River Music
Mill River Music is an independent, human-powered music shop located in downtown Northampton, MA, run by a team of players, enthusiasts, and certified repair technicians. Every piece of used gear we sell is personally inspected, tested, and set up before it ships — we don't list it until we'd be happy to play it ourselves.
As Martin and Taylor certified techs, we hold our guitar work to a high standard, and we're committed to full transparency about the condition of everything we sell. No surprises.
When you buy from Mill River, you're supporting an independent local business that genuinely cares — about gear, about players, and about doing things right. We're here every step of the way. Reach out anytime.