
Specifications
Dimensions
A/D/A Bit Depth
24 bits
Width
16 inches (406 mm)
Maximum Height
5.5 inches (140 mm)
Electrical
Phantom Power (± 2 VDC)
+48 VDC
Input-Voltage Range
100 to 240 VAC (factory-configured for country of destination)
Power Requirements (continuous)
100W
Audio
Frequency Response to Direct Output (at Unity gain)
20 Hz-20 kHz, 0 / -0.5 dBu
Frequency Response to Main Output (at Unity gain)
20 Hz-20 kHz, ±0.5 dBu
Input Impedance (Balanced)
1 kΩ
Gain Control Range (± 1 dB)
-16 dB to +67 dB
Maximum Input Level (unity gain)
+16 dBu
Frequency Response to Direct Outputs (at Unity gain)
10 Hz-20 kHz, 0 / -0.5 dBu
Frequency Response to Main Outputs (at Unity gain)
20 Hz-20 kHz, 0/-0.5 dBu
Input Impedance
10 kΩ
Maximum Input Level
+22 dBu
Output Impedance
100Ω
ADC Dynamic Range (A-wtd, 48 kHz)
118 dB
DAC Dynamic Range (A-wtd, 48 kHz)
118 dB
Connectivity
EIN to Direct Output
+125 dB unwtd, +130 dB A-wtd
Line Inputs, Balanced
THD to Direct Output (1 kHz at unity gain): <0.0007%, +4 dBu, 20 Hz-20 kHz, unity gain, unwtd, THD to Main Output (1 kHz at unity gain): <0.005%, +4 dBu, 20 Hz-20 kHz, unity gain, unwtd, S/N Ratio to Direct Output (Ref = +4 dBu, 20 kHz BW, unity gain, A-wtd): -105 dB, S/N Ratio to Main Output (Ref = +4 dBu, 20 kHz BW, unity gain, A-wtd): -95 dB
Rated Output Level
+24 dBu
Rated Output Level Z
+18 dBu
Connector
IEC
Shipping
Weight
20 lbs
Identifiers
Length
15.56 inches (397 mm)
General
Type
XLR Female, Balanced
Microphone Preamp
THD to Direct Output (1 kHz at unity gain): <0.005%, +4 dBu, 20 Hz–20 kHz, unity gain, unwtd, THD to Main Output (1 kHz at unity gain): 0.005%, +4 dBu, 20 Hz-20 kHz, unity gain, unwtd, S/N Ratio to Direct Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd): -102 dB, S/N Ratio to Main Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd): -95 dB, Common Mode Rejection Ratio (1 kHz at unity gain): +65 dB
System Crosstalk
Input to Output (Ref = +4 dBu, 20 Hz-20 kHz, unwtd): -90 dBu, Adjacent Channels (Ref = +4 dBu, 20 Hz-20 kHz, unwtd): -87 dBu
Threshold Range
-84 dB to 0 dB
Attack Time
Adaptive (0.2 - 2.5 ms)
Release Time
70 ms
Expander Attenuation Range
2:1
Ratio
1:1 to 14:1
Response Time (Attack/Release)
0.2 ms / 1.0s (“Tight”) to 180 ms / 1.0s (“Smooth”)
Auto Attack and Release
Attack = 10 ms, Release = 150 ms
Curve Types
hard and soft knee
Low (Low-pass Or Bandpass)
36 to 465 Hz, ±15 dB
Mid
260 Hz to 3.5 kHz, ±15 dB
High (High-pass Or Bandpass)
1.4 kHz to 18 kHz, ±15 dB
Host Interface
USB 2.0
Internal Processing
32-bit, floating point
Sampling Rate
44.1, 48 kHz
Reference Level for 0 dBFS
+18 dBu
Jitter
<20 ps rms (20 Hz - 20 kHz)
Jitter Attenuation
>60 dB (1 ns in ≈ 1 ps out)
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.