PreSonus AudioBox iTwo USB Audio Interface
- 2 combo mic/line/instrument inputs, Class A mic preamps
- 24-bit/96 kHz converters
- 2 balanced quarter inch TRS main outputs
- USB 2.0 bus-powered, for iPad, Mac and Windows
- MIDI I/O
- Studio One Artist, Ableton Live Lite, Studio Magic suite
- Capture Duo for iPad, wireless transfer to Studio One
- 1 year warranty, 1 lb
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A two-input USB interface that runs on bus power and works with iPad, Mac and Windows, with recording software included. The listing says nothing on headphone output or phantom power.
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ASIN: B00KBMAJZSCategory: Audio Interfaces
Overview
Mobile recording is the home ground of the PreSonus AudioBox iTwo, a compact and ruggedly built interface. Two combo inputs, balanced line outputs, MIDI ports and a software bundle sit alongside bus power over USB.
Class A mic preamps, MIDI and iPad support in one bus-powered box make a flexible portable setup, and the software bundle covers recording out of the box. Monitoring detail is thin, with no headphone output, meters or phantom power mentioned. Some fields also conflict, such as a frequency response entry that reads as a sample rate.
Who it's for
Guitarists, singers, sound designers and podcasters who want to record on the move with an iPad, Mac or Windows machine. Those needing more than two inputs, or condenser mic support they can verify, should look at a larger interface or ask the seller.
Pros and cons
- Bus powered over USB
- Two combo mic, line and instrument inputs
- Class A mic preamplifiers
- MIDI in and out
- Phantom power not stated
- Headphone output not described
- Only two inputs
Performance notes
Class A mic preamps and the converters govern the clarity of what is recorded, while bus power over USB governs how portable the unit is. It is described as class-compliant for Mac, Windows and iOS. The Capture Duo app moves recordings wirelessly into Studio One for editing.
Specifications
| Brand | PreSonus |
|---|---|
| Dimensions & fit | |
| Item weight | 1 pound |
| Bit depth | 24-bit |
| Capacity & performance | |
| Outputs | 2 balanced quarter inch TRS main line-level outputs |
| Compatibility & installation | |
| Connectivity Technology | USB 2.0, bus-powered |
| Compatible Devices | iPad, Mac, Windows |
| Warranty & support | |
| Supported Software | Studio One Artist, Ableton Live Lite, Studio Magic plug-in suite, Capture Duo for iPad |
| Warranty Description | 1 year |
| Other details | |
| Number of Channels | 2 x 2 |
| Audio Input | 2 combo mic/line/instrument inputs |
| Maximum Sample Rate | 96 kHz |
| Mic preamp | Class A |
| Midi | MIDI I/O |
Frequently asked questions
Does the PreSonus AudioBox iTwo work without a computer or iPad?
No. It is a USB audio interface, and the listing describes use with Mac, Windows or iPad recording software.
Does the AudioBox iTwo need a power adapter?
The description calls it USB 2.0 bus-powered. No power adapter is named.
Which recording software comes with the AudioBox iTwo?
Studio One Artist for Mac and Windows, Ableton Live Lite, the Studio Magic plug-in suite and Capture Duo for iPad.