Features
- Bus-powered USB 2.0/iPad audio interface
- 24-bit resolution; 44.1, 48, 88.2, and 96 kHz sampling rate
- 2 switchable line/instrument inputs and 2 microphone inputs with low-noise, high-headroom, Class A mic preamplifiers and +48V phantom power
- 2 balanced ¼-inch TRS main line-level outputs with large main volume knob
- Stereo headphone output with independent level control
- Zero-latency monitoring via internal analog mixer (fixed 50/50 mix via Direct button)
- 1×1 MIDI In and Out
- Signal present and clipping LEDs
- Includes Studio One™ Artist DAW software (macOS/Windows) and Studio Magic Software Suite (more than $1,000 value!); compatible with recording software for macOS, Windows, iOS and iPadOS
- Metal chassis with Kensington lock hole
World-Class Recording Software Included.
The AudioBox® iTwo works with virtually all macOS, Windows, iOS and iPadOS audio-recording software and comes with a license for PreSonus® Studio One™ Artist for a complete recording solution. Studio One is easy to learn and enables you to compose, record and produce without getting distracted by the tools.

Make Your Own Magic.
Expand your Studio One™ experience with the Studio Magic Suite of software. Studio Magic iincludes over $1,000 USD worth of music software including plug-ins, loops, virtual instruments, effects and tutorials.

Electronics
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Voltage : USB Bus Powered
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Inputs : Two – 2 x XLR/TRS Line Combo
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Jack : 1/4″ TRS Active Stereo
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Line Out : Two – 1/4″ Balanced (Left and Right)
Miscellaneous
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Connection Type : USB 2.0 Bus-Powered
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MIDI I/O : Dual 5-Pin Female DIN
Microphone Preamp
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Total Harmonic Distortion : < 0.008% (Unweighted, 1 kHz @ +4 dBu Output, Unity Gain)
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Signal To Noise Ratio : > 95 dB (Unity Gain, Ref. = +4 dBu, 20 Hz to 22 kHz)
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Common Mode Rejection Ratio : (1 kHz, 52 dB Gain)
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Gain Control Range : 0 dB to 52 dB (±1 dB)
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Maximum Input Level : +10 dBu (Unity Gain, 1 kHz @ 0.5% THD+N)
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Phantom Power : +48 VDC (±2 VDC)
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Frequency Response : 20 Hz to 20 kHz (±3.0 dB)
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Input Impedance : 1200Ω
Line Inputs
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Line Inputs Impedance : 10 kΩ
Main And Line Outputs
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Main And Line Outputs Output Impedance : 51Ω
Headphone Outputs
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Maximum Output : 60 mW/Channel @ 60Ω Load
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Frequency Response : 20 Hz – 30 kHz (±1.0 dB)
Digital Audio
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Dynamic Range : 105 dB (A-Weighted, 48 kHz Sample Rate)
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Bit Depth : 24
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Supported Sample Rates : 44.1, 48, 88.2, 96 (kHz)