PreSonus AudioBox iTwo

The audio interface for producers on the go.

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 favorite 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.

Loud and clear.

To record great-sounding music, you need outstanding preamps and digital converters. And to hear what you’re doing, you need a headphone amp that keeps up with the rest of the design. The AudioBox iTwo audio interface delivers it all! We’re famous for our award-winning microphone preamplifiers, and we’ve equipped the AudioBox iTwo with a sweet-sounding mic preamp that will capture your voice in all its glory. Clean, clear, 24-bit, 96 kHz digital converters and an ultra-loud, crystal-clear headphone output ensure you hear every detail.

Features

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-inch 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 (macOS®/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 Software Suite included
Ableton® Live Lite included

Computer system requirements:

Below are the minimum computer-system requirements for AudioBox iTwo.

macOS^®

macOS version 10.13 or later
200 MB storage space and 4 GB RAM for Universal Control (required for firmware updates)
Available USB port

Windows^®

Windows 10 or later (64-Bit Only)
200 MB storage space and 4 GB RAM for Universal Control (required for firmware updates and low-latency ASIO support)
Available USB port

Apple iPad

iPad^® Pro, iPad Air, iPad mini with Retina display, iPad (4th generation)
iOS^® 10.0.3 or higher

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
Supported Sample Rates (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)

Technical Specifications

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The audio interface for producers on the go.

Loud and clear.