Presonus AudioBox iTwo

USB 2.0 Audio Interface for iPad, Mac and PC

  • Sturdy metal housing with rear Kensington lock hole
  • Low Noise Class A Preamplifier with Signal / Clipping LEDs (Green / Red)
  • Digital conversion with 24 bit / 96 kHz and 105 dB dynamic
  • Frequency range: 10 Hz to 40 kHz
  • Total harmonic distortion: 0.008% THD
  • MIX control to balance the latency-free recording signal to the playback content from the computer
  • Large master volume control
  • Balanced 6.3 mm jack outputs (L / R) for the connection of studio monitors
  • Convenient wireless transfer of recording data from the iPad directly into Studio One on the home computer
  • Dimensions: 192 x 135 x 44 mm
  • Weight: 910 g
  • Includes free Nimbit account for optimal marketing of productions (requires online registration) and free download of Studio One Artist and Capture Duo

Connections:

  • 2 Combo inputs (XLR / jack) for connecting microphones, high-impedance instruments or line sources
  • Impedance switch "Line / Instrument" per input
  • Switchable 48V phantom power for condenser microphones
  • Balanced 6.3 mm jack outputs (L / R) for the connection of studio monitors
  • Headphone output 6.3 mm stereo jack with separate volume control
  • MIDI in / out jacks (5-pin, DIN)
  • Power supply via USB bus (with iPad via optional USB power adapter)

System requirements:

  • Windows: Windows 7 SP1, Windows 8 or later
  • Mac: Mac OS X 10.7.5 or later
  • Intel Core Duo (Intel Core i3 or better)
  • 4 GB RAM (8 GB or better)
  • USB 2.0 port
  • Internet connection for registration and software download
  • Screen with min. 1280 x 800 resolution
  • Apple iPad: iPad Air, iPad mini with Retina Display, iPad (4th generation), iPad mini, 3rd generation iPad, iPad 2, iOS 7.0.1 or later

Further information

Recording / Playback Channels 2x2
Number of Mic Inputs 2
Number of Instrument Inputs 2
Headphone Outs 1
Phantom power Yes
Number of S/PDIF Connectors 0
Number of ADAT Connectors 0
Numer of AES/EBU Connectors 0
Number of MADI Connectors 0
Ethernet 0
Other Connectors Device Link
MIDI interface Yes
Word Clock No
Max. sample rate (kHz) 96
Max. resolution in bit 24 bit
USB Bus-Powered Yes
Incl. power supply No
USB Version 2.0
Width in mm 192 mm
Depth in mm 135 mm
Height in mm 44 mm

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Our most popular USB Audio Interfaces
75 customer ratings:
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4.5 / 5.0
  • handling
  • features
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47 written ratings Read all reviews
Total
quality
features
handling
sound

Good option for the price

Janesz, 31.03.2018
For the price it can be a great choice but only in home studios for demo or soft tracking recordings. It has 2 separate mic preamps which are really good. It also has a 48V phantom power supply which is a must have feature in today's studios. The choice was influenced by the Mix knob by which the balance between the signal coming in the device and the signal coming back from the DAW can be set. It is a really good idea, this makes things easier, instead of tweaking in the DAW, You can handle this by one easy movement. The metal house raises its value a bit.
A huge and really disappointing issue is the headphone output level. Cranking the knob fully up can still be insufficient when recording a bit louder instrument in the room. It is (or should be) sadly a very important issue and sometimes it blows the joy away of a recording session. Honestly, I had thoughts of sending it back.
Apart from this, the device is good in the price range, however, I would be curious how other products work in this price range (e.g. a Focusrite Scarlett 2i2).
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Total
quality
features
handling
sound

Excellent quality mobile stereo audio interface with a little glitch

30.09.2016
When you want a simple audio interface that can be used to create pro class mono/stereo recording, with portability as a prime focus, this is the one. As a bonus it is also very reasonably priced!

Thechnically it is almost superb, the preamps are absolutely fantastic and of top notch pro quality, the playback D/A stage is also very good and transparent.

But it also has little design or production glitsch: the preamp pots appear to produce a big gain difference at a point when they are almost turned up all the way. This way the last gain change is not very refined and can bring some trouble when a high gain is needed. I estimate that there is a sudden 10 dB gain difference at some point.
This was a bit disappointing to find out. I expected some more perfection of PreSonus.

Then the iOS app sofware is having some annoying bugs and is missing some important features. But that is all fixable...
This is unfortunately not the case with the gain pots, that is how it is.

But regarding the portability and connections: Great!

I use a powerbank of 11000 mAh to power the interface and that goes on for hours and hours, so the interface must be very power economic.
It can also be used as a simple standalone headphone amplifier, or a mic/instrument preamplifier.

So in all a very versatile unit and despite the gain pot problem a very good main interface in a simple audio setup with outstanding dual channel mobile recording features.
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Presonus AudioBox iTwo
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USB 2.0 Audio Interface for iPad, Mac and PC Sturdy metal housing with rear Kensington lock hole, Low Noise Class A Preamplifier with Signal / Clipping LEDs (Green / Red), Digital conversion with...

  • Recording / Playback Channels: 2x2
  • Number of Mic Inputs: 2
  • Number of Instrument Inputs: 2
  • Headphone Outs: 1
  • Phantom power: Yes
  • Number of S/PDIF Connectors: 0
  • Number of ADAT Connectors: 0
  • Numer of AES/EBU Connectors: 0
  • Number of MADI Connectors: 0
  • Ethernet: 0
  • Other Connectors: Device Link
  • MIDI interface: Yes
  • Word Clock: No
  • Max. sample rate (kHz): 96
  • Max. resolution in bit: 24 bit
  • USB Bus-Powered: Yes
  • Incl. power supply: No
  • USB Version: 2.0
  • Width in mm: 192 mm
  • Depth in mm: 135 mm
  • Height in mm: 44 mm
  • Included in delivery: USB cable, software
  • Zero latency monitoring: Yes
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  • Recording / Playback Channels: 2x2
  • Number of Mic Inputs: 2
  • Number of Instrument Inputs: 2
  • Headphone Outs: 1
  • Phantom power: Yes
  • Number of S/PDIF Connectors: 0
  • Number of ADAT Connectors: 0
  • Numer of AES/EBU Connectors: 0
  • Number of MADI Connectors: 0
  • Ethernet: 0
  • Other Connectors: No
  • MIDI interface: Yes
  • Word Clock: No
  • Max. sample rate (kHz): 96
  • Max. resolution in bit: 24 bit
  • USB Bus-Powered: Yes
  • Incl. power supply: No
  • USB Version: 2.0
  • Width in mm: 139 mm
  • Depth in mm: 139 mm
  • Height in mm: 45 mm
  • Included in delivery: USB cable, software
  • Zero latency monitoring: Yes
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  • Recording / Playback Channels: 16x18
  • Number of Mic Inputs: 8
  • Number of Instrument Inputs: 2
  • Headphone Outs: 2
  • Phantom power: Yes
  • Number of S/PDIF Connectors: 1
  • Number of ADAT Connectors: 1
  • Numer of AES/EBU Connectors: 0
  • Number of MADI Connectors: 0
  • Ethernet: 0
  • Other Connectors: No
  • MIDI interface: Yes
  • Word Clock: 1xOut
  • Max. sample rate (kHz): 96
  • Max. resolution in bit: 24 bit
  • USB Bus-Powered: No
  • Incl. power supply: Yes
  • USB Version: 2.0
  • Width in mm: 483 mm
  • Depth in mm: 139 mm
  • Height in mm: 45 mm
  • Included in delivery: USB cable, software
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Presonus AudioBox iOne
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USB 2.0 audio interface for iPad, Mac and PC Sturdy metal housing with rear Kensington lock hole, Low Noise Class A Preamplifier with Signal / Clipping LEDs (Green / Red), Digital conversion with...

  • Recording / Playback Channels: 2x2
  • Number of Mic Inputs: 1
  • Number of Instrument Inputs: 1
  • Headphone Outs: 1
  • Phantom power: Yes
  • Number of S/PDIF Connectors: 0
  • Number of ADAT Connectors: 0
  • Numer of AES/EBU Connectors: 0
  • Number of MADI Connectors: 0
  • Ethernet: 0
  • Other Connectors: No
  • MIDI interface: No
  • Word Clock: No
  • Max. sample rate (kHz): 96
  • Max. resolution in bit: 24 bit
  • USB Bus-Powered: Yes
  • Incl. power supply: No
  • USB Version: 2.0
  • Width in mm: 150 mm
  • Depth in mm: 135 mm
  • Height in mm: 44 mm
  • Included in delivery: USB cable, software
  • Zero latency monitoring: Yes
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Recording BundleConsisting of: RODE NT1000 black incl. RM2 mount, PreSonus iTwo Audio Interface, Presonus Eris E 4.5 Studio monitor, PreSonus StudioOne Artist DAW, XLR Microphone cable, 2...

  • Recording / Playback Channels: 2x2
  • Number of Mic Inputs: 2
  • Number of Instrument Inputs: 2
  • Headphone Outs: 1
  • Phantom power: Yes
  • Number of S/PDIF Connectors: 0
  • Number of ADAT Connectors: 0
  • Numer of AES/EBU Connectors: 0
  • Number of MADI Connectors: 0
  • Ethernet: 0
  • Other Connectors: Device Link
  • MIDI interface: Yes
  • Word Clock: No
  • Max. sample rate (kHz): 96
  • Max. resolution in bit: 24 bit
  • USB Bus-Powered: Yes
  • Incl. power supply: No
  • USB Version: 2.0
  • Width in mm: 192 mm
  • Depth in mm: 135 mm
  • Height in mm: 44 mm
  • Included in delivery: USB cable, software
  • Zero latency monitoring: Yes
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Standard Delivery Times
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Offers include 20% British VAT and are valid as long as stocks last. Shipping costs to the U.K. are 10 EUR (approx. £7), free shipping on orders above 149 EUR. Please click here for international Shipping Costs and Delivery Times. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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