An excellent choice for mobile musicians, sound designers, and podcasters, the USB 2.0 bus-powered PreSonus AudioBox® iTwo audio interface provides two combo mic and switchable line/instrument inputs with a high-performance mic preamplifier, so you can record synths, guitars, and anything you can capture with mics. MIDI I/O lets you connect your favourite synth or MIDI controller. The compact, ruggedly built AudioBox iTwo is compatible with Mac®, Windows® PC, and Apple iPad® and is bundled with powerful, easy-to-use recording software, making it a complete, multiplatform recording solution.
Core Technology
- Bus-powered USB 2.0/iPad audio interface
- 24-bit resolution; 44.1, 48, 88.2, and 96 kHz sampling rate
Inputs and Outputs
- 2 microphone inputs with low-noise, high-headroom, Class A mic preamplifiers and +48V phantom power
- 2 switchable line/instrument inputs
- 2 balanced ¼” TRS main line-level outputs
- 1x1 MIDI In/Out
- Stereo headphone output with independent level control
Controls
- Zero-latency monitoring via internal analog mixer (variable mix via Mix knob)
- Large main volume knob
- Signal present and clipping LEDs
Integrated Software
- Studio One® Artist DAW software (Mac/Windows) and 6+ GB of third-party resources
- Transfer files wirelessly from Capture for iPad to Studio One
- Compatible with almost all recording software for Mac®, Windows®, and iPad®
- Studio Magic Plug-in Suite included
Construction and Security
- Kensington lock hole
- Metal chassis
Below are the minimum computer-system requirements for the AudioBox iTwo:
Windows
- Windows® 7 x64 SP1 + platform update, Windows 8.1 x64, Windows 10 x64
- Intel Core Duo processor (Intel Core i3 or better recommended)
- 4 GB RAM (8 GB or more recommended)
Mac
- macOS® 10.11 or higher (64-bit only)
- Intel® Core™ Duo processor (Intel Core i3 or better recommended)
- 4 GB RAM (8 GB or more recommended)
Windows and Mac Systems
- USB 2.0 Port
- Internet connection for registration and download of included software
- Internal or external 7200 RPM storage drive highly recommended
- Monitor with at least 1280x800 resolution
Apple iPad
- iPad Pro, iPad Air, iPad mini with Retina display, iPad (4th generation)
- iOS 10 or later
Technical Specifications
Microphone Preamp
Type XLR female, balanced
Frequency Response (±3.0 dB) 20 Hz to 20 kHz
Input Impedance (Balanced) 1,200Ω
THD+N (unwtd, 1 kHz @ +4 dBu Output, Unity Gain) < 0.008%
S/N Ratio (Unity Gain, Ref. = +4 dBu, 20 Hz to 22 kHz) > 95 dB
Common Mode Rejection Ratio (1 kHz, 52 dB Gain) —
Gain Control Range (± 1 dB) 0 dB to 52 dB
Max Input Level (Unity Gain, 1 kHz @ 0.5% THD+N) +10 dBu
Phantom Power (±2 VDC) +48 VDC
Line Input
Type ¼" TRS female, balanced
Input Impedance 10 kΩ
Instrument Input
Type ¼" TS female, unbalanced
Input Impedance 1 MΩ
Line Outputs
Type ¼" TRS female, balanced
Output Impedance 51Ω
Headphone Output
Type ¼" TRS active stereo
Maximum Output 60 mW/ch. @ 60Ω Load
Frequency Response (±1.0 dB) 20 Hz - 30 kHz
MIDI I/O
Type Dual 5-pin female DIN
Digital Audio
ADC Dynamic Range (A-wtd, 48 kHz Sample Rate) 105 dB
DAC Dynamic Range (A-wtd, 48 kHz Sample Rate) 105 dB
Bit Depth 24
Reference Level for 0 dBFS +10 dBu
Internal Sample Frequency Selections (kHz) 44.1, 48, 88.2, 96
Power USB bus-powered
Physical
Height 1.71” (43.5 mm)
Depth 5.31" (135 mm)
Width 7.56” (192 mm)
Weight 1.35 lbs (0.62 kg)
