User Manual

5 Resources
5.4 Technical Specifications
StudioLive
™
AR Series
Owner’s Manual
29
5.4 Technical Specifications
Microphone Preamp
Type XLR Female, Class A
Maximum Input level (unity gain) +18 dBu (Mono Channels), +5 dBu (Stereo Channels) +/- 1.0 dB
Gain Control Range Mono Channels: 50 dB, ±1 dB (Unity to +50 dB),
Stereo Channels: 40 dB +/- 1 dB (+5 to +45 dB)
Frequency Response to Analog Outputs 20 Hz to 20 kHz, +0.5/-1.5 dB
Frequency Response to USB (Direct) 20 Hz to 20 kHz, +0.5/- 1.5 dB
S/N Ratio to Outputs (+4 dBu) 89 dB
THD+N (min. gain, A-wtd) < 0.01%
Input Impedance 1 kΩ
EIN (+55 dB gain, 150Ω input, 20 Hz-22 kHz, A-wtd) Mono Channels: <128 dBu
Stereo Channels: <120 dBu
Common Mode Rejection Ratio (1 kHz, +55 dB gain) 65 dB
Phantom Power +48 V, ±3V, Global
*Note: All channel inputs sum through mic preamp.
Instrument Inputs
Type ¼” TS Female, Unbalanced, Hi-Z
Maximum Input Level (min. gain, 1 kHz@0.5% THD+N) +12 dBu ±1.0 dB
Gain Control Range 50 dB, ±1 dB (Unity to +50 dB)
Frequency Response to Analog Outputs 20 Hz to 20 kHz, +0.5/-1.5 dB
Frequency Response to USB (Direct) 20 Hz to 20 kHz, +0.5/-1.5 dB
Dynamic Range (min. gain, A-wtd) > 105 dB
Dynamic Range (mid. Gain, unwtd) > 108 dB
THD+N (1 kHz, -1 dBFS, A-wtd) < 0.01%
THD+N (1 kHz, -1 dBFS, unwtd) < 0.01%
Input Impedance > 1 MΩ
*Note: All Channel Inputs sum through Mic preamp.
Line Inputs
Type ¼” TRS Female, Balanced
Maximum Input Level (min. gain, 1 kHz@0.5% THD+N) Mono Channels: +18 dBu, +/-1.0 dB
Stereo Channels: +22 dBu, +/-1.0 dB
Gain Control Range Mono Channels: 50 dB, +/- 1 dB (-20 to +30 dB),
Stereo Channels: 40 dB, +/- 1 dB (-15 to +25 dB)
Frequency Response to Analog Outputs 20 Hz to 20 kHz, +0.5/-1.5 dB
Frequency Response to USB (Direct) 20 Hz to 20 kHz, +0.5/-1.5 dB
S/N Ratio to Analog Outputs (+4 dBu) 82 dB
THD+N (1 kHz, -1 dBFS, A-wtd) < 0.01%
Input Impedance (Balanced) 10 kΩ
*Note: All Channel Inputs sum through Mic preamp.