Computer system requirements:

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

Windows

  • Windows® 7 x64/x86 SP1, Windows 8/8.1 x64/x86 or Windows 10 x64/x86
  • Intel Core Duo processor (Intel Core i3 or better recommended)
  • 4 GB RAM (8 GB or more recommended)

Mac

  • Mac® OS X 10.8 or later
  • 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), iPad mini, iPad (3rd generation), iPad 2
  • iOS 7.0.1 or higher
The minimum system requirements may differ for DAWs other than Studio One. Please check the requirements for your DAW of choice with its manufacturer.
Note that the speed of your processor, amount of RAM and size and speed of your hard drive will greatly affect the overall performance of your recording system. Also, a more powerful system (faster processor with more RAM) will allow for lower latency (signal delay) than you might experience while monitoring audio or MIDI signals. Monitor resolution for both PC and Macintosh should be no lower than 1024x768 pixels.

Technical Specifications

Mi crophone 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)