Presonus Audiobox iTwo Audio Interface For iOS - iPad / iPhone / Mac

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)