PreSonus

AudioBox 22VSL

Audio Interface

Main Details
Maker PreSonus Company
Function
Channels/Tracks
  • 2 x Analog Inputs/Mic Preamps Channel
  • 2 x Analog Outputs Channel
Signal Path Digital Hardware (including Analog Connections)
Made In China
Date Produced 2011
Dimensions 139.7mm x 139.7mm x 44.45mm
Weight 0.7kg
Power Source USB Powered
Frequency Response 20 Hz - 20 kHz, ±0.5 dB, max gain
Notes Specifications (from the manufacturer's product page)

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)
Weight: Weight 1.6 lb. (0.7 kg)
Road-rugged construction with all-metal chassis and metal knobs
Additional Specifications
Form Factor 1/3U Rackmount
Interface Protocol USB 2.0

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