
Specifications
Dimensions
Sample Rates / Bit Depths Recording
8, 16, or 24-bit at 8, 16, 32, 44.1, 48, 96, or 192 kHzPlayback: 24-bit at 8, 16, 32, 44.1, 48, 96, or 192 kHz
Dimensions (unpackaged) (H X W X D)
1.7 x 7.25 x 4.25 inches (4.3 x 18 x 10 cm)
Electrical
THD) Mic
-10 dBuMic (15 dB pad): +4 dBuLine: +28 dBu (19.45
Input Impedance (actual) Mic
4k ohm, active-balancedMic (15 dB pad): 4k ohm, active-balancedLine: 60k ohm, active-balancedAux: 80k ohm, active-balanced
Output Impedance Headphone (Actual)
22 ohmsBalanced
Audio
Input Sensitivity (typical, for 0 Db FS) Mic
-9 dBu min, -60 dBu maxMic (15 dB pad): +6 dBu min, -58 dBu maxLine: +29 dBu min, +10 dBu maxAux: +12 dBu min, -7 dBu max.
Phantom Power
48 V through 6.8k ohm resistors. Each mic input will supply 10 mA
Connectivity
Analog Inputs
Frequency Response (reference 1 kHz, at 96 kHz Sample Rate) 10 Hz – 40 kHz, ± 0.5 dB (any input to PC recording)10 Hz – 40 kHz, ± 0.5 dB (PC source to AUX output), THD+N (22 Hz – 22 kHz measurement bandwidth) 0.05% max (any input to PC recording, gain control at min, input driven to -6 dB FS)0.009% max (AUX output, 0 dB V output, 100 ohm load)0.05% max (HEADPHONES output, 2 V rms output, 600 ohm load)
E.I.N. (MIC inputs)
-127 dBu min (22 Hz – 22 kHz bandwidth, 150 ohm source, gain control fully clockwise, 15 dB pad out)
Input Limiter Threshold Mic
-4 dBFS
Outputs
Output Clipping Level (1% THD, PC-controlled output levels at max) Balanced XLR: +18 dBu with 100k ohm loadAux: +8 dBu (2.0 V rms) with 100k ohm loadHeadphones: +11 dBu (2.75 V rms) with 600 ohm load
XLR (Line level)
500 ohmsBalanced
XLR (Mic level)
5 ohmsAux: 2k ohms
Construction
Certifications
Meets FCC Part 15 Class B, Complies with the Requirements of European Directive 89/336/EEC
Shipping
Weight
1.13 lbs ( 0.5 kg)
General
V rms)Aux
+9 dBu (2.18 V rms)
Low Cut Mic
80 Hz, -3 dB, 12 dB per octave
S/PDIF Digital
24 or 16 bit input
A/D Converter
24-bit resolution. 114 dB typical dynamic range (22 Hz – 22 kHz bandwidth, A-weighted)
D/A Converter
24-bit resolution. 112 dB typical dynamic range (22 Hz – 22 kHz bandwidth, A-weighted)
Master Clock
Crystal based, low jitter, asynchronous USB mode
Metering
48 segments, 44 dB total range, peak ballistics. 0 dB on meter = 0 dB FS (0 dB referenced to full scale digital)
Powering
USB bus powered, soft-start meets USB hot-plugging power requirements (5 V, 100 mA max current drawn during enumeration), 5 V, 500 mA max current from USB port (USBPre 2 will not function if connected through a passive USB connection or hub)
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.