PreSonus AudioBox USB Audio Interface
Includes Studio One Artist music production software

Capture your ideas wherever you are with the PreSonus AudioBox USB Audio Interface. The AudioBox USB is a USB bus-powered audio recording interface featuring 2 microphone/instrument inputs with 48V phantom power, 2 balanced TRS outputs, MIDI in/out along with Steinberg's Cubase LE 4 48-track recording and production software giving you everything needed to get started recording and producing your music.

PreSonus AudioBox USB Audio Interface Features:
-24-bit / 44.1, 48k USB audio recording interface
-2 class A XMAX microphone / instrument preamplifiers
-48V phantom power
-2 balanced TRS outputs
-MIDI input/output
-Powered via USB

PreSonus Audio has won numerous awards for designing the highest quality microphone preamplifiers in the industry at all price levels. The AudioBox USB is loaded with preamps that out perform any USB-based interface hands down. The preamplifiers in the PreSonus AudioBox USB Audio Interface deliver high headroom, low noise and high gain giving you pure, full and rich sound.

Most USB recording devices operate at 16-bit sample rate and use converters with dynamic range of less than 90dB. This translates into a pinched and relatively small sound. The AudioBox USB uses professional-grade analog to digital converters with dynamic range of 102dB and 24-bit sample rate so that the digital conversion is big, quiet and musical.

The PreSonus AudioBox USB Audio Interface is USB bus-powered allowing you to take it anywhere inspiration hits. No wall warts, line lumps or power cables, just plug in to a powered USB port and you are ready to record.  There’s no plastic here. The AudioBox USB is housed in an all-metal chassis with metal knobs ready to withstand the rigors of travel. Toss it in your laptop bag and mobilize your music creation and production. Whether you want to record your shows, mix on the plane or write songs in your hotel room, the AudioBox is ready.

Included with the PreSonus AudioBox USB Audio Interface is Steinberg’s Cubase LE 4 48-track recording and production software, giving you a full-featured and powerful recording system right in the box. Cubase LE 4 features include 48-audio tracks, 64 MIDI tracks, MIDI & sequencing , EQ on each track , VST plug-in support , Virtual instrument support , Time stretching and pitch shifting , HALionOne Sample Player included (w/ 60 Instruments, 400 MB sound library), Compressor, DualFilter, Distortion, PingPong-Delay, Chorus, Flanger, Phaser, AutoPanner, Vibrato, Rotary, MonoToStereo and Roomworks SE, DaTube, MIDI Gate, StepFilter, Bitcrusher, Chopper, Metalizer, Ring Modulator, Tranceformer, Grungelizer, Drum Editor and more.

PreSonus AudioBox USB Audio Interface System Requirements:
Below are the minimum computer system requirements for the AudioBox USB.
-Windows
  -OS: Microsoft Windows XP or Vista
  -Peripherals: Powered USB 1.1 or 2.0 port.
  -CPU/Clock: Pentium or Athlon at 900Mhz or higher recommended.
  -Memory (RAM): 512MB or higher recommended.
-Macintosh
  -OS: OS-X version 10.3.7 or later.
  -Peripherals: Powered USB 1.1 or 2.0 port.
  -CPU/Clock: PowerPC G4/800Mhz or higher recommended.
  -Memory (RAM): 512MB or higher recommended.

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) that you might experience while monitoring audio or MIDI signals.

PreSonus AudioBox USB Audio Interface Specifications:
-Microphone Preamp
  -Type XLR Female Balanced
  -Frequency Response (±3.0 dB) 14 Hz to 70 kHz
  -Input Impedance (Balanced) 1200 Ω
  -THD+N (unwtd, 1 kHz @ +4 dBu Output, Unity Gain) < 0.008%
  -EIN (A-weighted, 55dB Gain, 150 Ω Input, 20Hz to 22 kHz) -115 dBu
  -S/N Ratio (Unity Gain, Ref. = +4 dBu, 20Hz to 22 kHz) > 95 dB
  -Common Mode Rejection Ratio (1 kHz, 55 dB Gain) > 45 dB
  -Gain Control Range (± 1dB) 0 dB to 35 dB
  -Max Input Level (Unity Gain, 1 kHz @ 0.5% THD+N) -3 dBu
  -Phantom Power (±2 VDC) +48 VDC
-Instrument Input
  -Type ¼”
  -TRS Female Unbalanced Input Impedance 0.5 M Ω
-Line Outputs 
  -Type ¼” TRS
  -Balanced Output Impedance 51 Ω
-Headphone Output 
  -Type ¼” TRS Active Stereo
  -Maximum Output 60 mW/Ch @ 60 Ω Load
  -Frequency Response (±1.0 dB) 20 Hz – 30 kHz
-MIDI I/O 
  -Type Dual 5-pin Female DIN 
-Digital Audio
  -ADC Dynamic Range (Awtd, 48 kHz Sample Rate) 102 dB
  -DAC Dynamic Range (Awtd, 48 kHz Sample Rate) 110 dB
  -Bit Depth 24
  -Reference Level for 0dBFS +4 dBu
  -Internal Sample Frequency Selections (kHz) 44.1, 48