Presonus AudioBox 22VSL 24-Bit/96 kHz 2x2 USB 2.0 Audio Interface

Computer system requirements: http://www.presonus.com

Below are the minimum computer-system requirements for the AudioBox 22VSL:

Windows

  • Windows® 7 x64/x32 SP1, Windows 8 x64/x32
  • Intel® Core™ Duo or AMD Athlon™ X2 processor (Intel Core 2 Duo or AMD Athlon X4 or better recommended)
  • 2 GB RAM (4 GB or more recommended)

Mac

  • Mac® OS X 10.8 or later
  • Intel Core Duo processor (Intel Core 2 Duo or Intel Core i3 or better recommended)
  • 2 GB RAM (4 GB or more recommended)

Windows and Mac Systems

  • USB 2.0 Port
  • Internet connection (only for activation)
  • DVD-ROM drive
  • Monitor with at least 1024x768 resolution
  • 20 GB hard-disk space
  • Internal or external 7200 RPM storage drive highly recommended


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.






Microphone Inputs

Connector TypeCombo, XLR, female, balanced
Mic Preamp EIN-129 dB, 20 kHz BW, max gain, Rs=40Ω, A-wtd
Frequency Response20 Hz - 20 kHz, ±0.3 dB, unity gain
THD+N0.005%, 0 dBu, 1 kHz, unity gain, 20 kHz BW, A-wtd
S/N Ratio94 dB, 0 dBu, 1 kHz, unity gain, 20 kHz BW, unwtd
Gain Control Range-15 dB to +65 dB
Input Max Headroom+10 dBu, < 0.5% THD
Input Impedance1.7 kΩ
Phantom Power+48 VDC, 10 mA total

Instrument Inputs

Connector TypeCombo, ¼” TS, female, unbalanced
Frequency Response20 Hz - 20 kHz,  ±0.3 dB, unity gain
THD+N0.006%, 0 dBu, 1 kHz, unity gain, 20 kHz BW, A-wtd
S/N Ratio89 dB, 0 dBu, 1 kHz, unity gain, 20 kHz BW, unwtd
Gain Control Range-30 dB to +50 dB
Input Max Headroom+15 dBu, < 0.5% THD
Input Impedance1 MΩ

Analog Outputs

Connector Type¼” TRS, female, impedance balanced
Frequency Response20 Hz - 20 kHz, ±0.2 dB
THD+N0.002%, 1 kHz, 20 kHz BW, A-wtd
S/N Ratio107 dB, 1 kHz, max gain, 20 kHz BW, unwtd
Output Level+10 dBu
Output Impedance51Ω

Headphone Outputs

Connector Type¼” TRS, female, stereo
Maximum Power30 mW/ch @ 60Ω load
Frequency Response20 Hz - 20 kHz, ±0.5 dB, max gain
THD+N0.08%, 1 kHz, max gain, 20 kHz BW, A-wtd
S/N Ratio90 dB, 1 kHz, max gain, 20 kHz BW, unwtd

Digital

Host InterfaceUSB 2.0 high-speed
Bit Depth24-bit
Sample Rates44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
Maximum Latency6 mS, analog input to analog output
ADC Dynamic Range114 dB, 48 kHz sample rate, A-wtd
DAC Dynamic Range114 dB, 48 kHz sample rate, A-wtd

Power

TypeUSB bus-powered, +5 VDC, < 500 mA

Physical

Dimensions1/3U rack-mount (with standard rack tray, not included)
Height1.75” (44.45 mm)
Depth5.5” (139.7 mm)
Width5.5” (139.7 mm)
Road-rugged construction with all-metal chassis and metal knobs
WeightWeight   1.6 lb. (0.7 kg)