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.

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Microphone Inputs Connector Type Combo, XLR, female, balanced Mic Preamp EIN -129 dB, 20 kHz BW, max gain, Rs=40Ω, A-wtd Frequency Response 20 Hz - 20 kHz, ±0.3 dB, unity gain THD+N 0.005%, 0 dBu, 1 kHz, unity gain, 20 kHz BW, A-wtd S/N Ratio 94 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 Impedance 1.7 kΩ Phantom Power +48 VDC, 10 mA total Instrument Inputs Connector Type Combo, ¼” TS, female, unbalanced Frequency Response 20 Hz - 20 kHz,  ±0.3 dB, unity gain THD+N 0.006%, 0 dBu, 1 kHz, unity gain, 20 kHz BW, A-wtd S/N Ratio 89 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 Impedance 1 MΩ Analog Outputs Connector Type ¼” TRS, female, impedance balanced Frequency Response 20 Hz - 20 kHz, ±0.2 dB THD+N 0.002%, 1 kHz, 20 kHz BW, A-wtd S/N Ratio 107 dB, 1 kHz, max gain, 20 kHz BW, unwtd Output Level +10 dBu Output Impedance 51Ω Headphone Outputs Connector Type ¼” TRS, female, stereo Maximum Power 30 mW/ch @ 60Ω load Frequency Response 20 Hz - 20 kHz, ±0.5 dB, max gain THD+N 0.08%, 1 kHz, max gain, 20 kHz BW, A-wtd S/N Ratio 90 dB, 1 kHz, max gain, 20 kHz BW, unwtd Digital Host Interface USB 2.0 high-speed Bit Depth 24-bit Sample Rates 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz Maximum Latency 6 mS, analog input to analog output ADC Dynamic Range 114 dB, 48 kHz sample rate, A-wtd DAC Dynamic Range 114 dB, 48 kHz sample rate, A-wtd Power Type USB bus-powered, +5 VDC, < 500 mA Physical Dimensions 1/3U rack-mount (with standard rack tray, not included) Height 1.75” (44.45 mm) Depth 5.5” (139.7 mm) Width 5.5” (139.7 mm) Road-rugged construction with all-metal chassis and metal knobs Weight Weight   1.6 lb. (0.7 kg)