PreSonus AudioBox iTwo

Review Cycle

February 2026

PreSonus AudioBox iTwo
Source: pae-web.presonusmusic.com

Introduction to the PreSonus AudioBox iTwo

The PreSonus AudioBox iTwo is a 2-in, 2-out USB audio interface that is designed to provide high-quality audio recording and playback capabilities. The interface features two combo XLR/1/4" inputs, which can be used to connect microphones, instruments, or line-level devices. The AudioBox iTwo also features two balanced 1/4" outputs, which can be used to connect to studio monitors, headphones, or other audio devices.

Key Features and Specifications

The PreSonus AudioBox iTwo has a number of key features that make it an attractive choice for audio production. Some of the most notable features include:

Performance and Benchmarks

The PreSonus AudioBox iTwo has been designed to provide high-quality audio performance, with a focus on low noise and high headroom. The interface's Class A mic preamplifiers provide a clean and transparent sound, with a high gain range and low noise floor. The AudioBox iTwo also features a high-quality analog-to-digital converter (ADC), which provides accurate and detailed digital representations of the audio signal.

Conclusion

The PreSonus AudioBox iTwo is a compact and versatile audio interface that is well-suited for a variety of audio production applications. With its high-quality analog circuitry, low-noise mic preamplifiers, and accurate digital converters, the AudioBox iTwo is capable of delivering professional-grade audio. Whether you're recording vocals, instruments, or live performances, the AudioBox iTwo is an excellent choice for anyone who needs a reliable and portable audio interface.
What is the resolution of the PreSonus AudioBox iTwo?

The PreSonus AudioBox iTwo has a resolution of 24-bit.

What are the sampling rates supported by the PreSonus AudioBox iTwo?

The PreSonus AudioBox iTwo supports sampling rates of 44.1, 48, 88.2, and 96 kHz.

How many inputs and outputs does the PreSonus AudioBox iTwo have?

The PreSonus AudioBox iTwo has 2 switchable line/instrument inputs, 2 microphone inputs, and 2 balanced 1/4" outputs.

Is the PreSonus AudioBox iTwo bus-powered?

Yes, the PreSonus AudioBox iTwo is bus-powered, and does not require an external power supply.

What is the weight and dimensions of the PreSonus AudioBox iTwo?

The PreSonus AudioBox iTwo weighs 0.8 lbs (0.36 kg) and has dimensions of 5.5 x 3.5 x 1.75" (140 x 89 x 44 mm).

Specifications

Feature Specification
Resolution 24-bit
Sampling Rate 44.1, 48, 88.2, and 96 kHz
Inputs 2 switchable line/instrument inputs, 2 microphone inputs with low-noise, high-headroom, Class A mic preamplifiers and +48V phantom power
Outputs 2 balanced 1/4" outputs
Connectivity USB 2.0, compatible with PC and Mac
Power Bus-powered, no external power supply required
Weight 0.8 lbs (0.36 kg)
Dimensions 5.5 x 3.5 x 1.75" (140 x 89 x 44 mm)