User Manual

TECHNICAL INFORMATION
23
4.3 SPECIFICATIONS
Audio Inputs
Talkback Microphone
Gain Range ..................................................................................................................... +15 to +55 dB
Internal Microphone
Type ...................................................................................................................... electret condenser
Sensitivity .............................................................................................................................. -42 dB
External Input
Type ............................................................................................................... XLR Female Balanced
Input Impedance (Balanced) ................................................................................................. 1200 Ω
Maximum Gain ....................................................................................................................... 50 dB
Maximum Input Level .......................................................................................................... -10 dBu
Frequency Response .................................................................................... 10 Hz to 40 kHz, ±1 dB
Stereo 1 and Stereo 2 Inputs
Type ............................................................................................................... ¼” TRS Active Balanced
Input Impedance (Balanced) ......................................................................................................... 10 kΩ
S/N Ratio (1 kHz @ 0 dBu, Unity Gain) ................................................................................... >110 dB
THD+N (unwtd, 1 kHz @ 0 dBu Output, Unity Gain) ............................................................ <0.0075%
Frequency Response (±0.5 dB) ..................................................................................... 10 Hz to 65 kHz
Noise Floor (20 Hz to 20 kHz, 150 Ω input termination) ........................................................... -96 dBu
Maximum Input Level (Minimum Gain, 1 kHz @ 0.5% THD+N) .............................................. +22 dBu
Auxiliary Inputs
Type ................................................................................................................. RCA Active Unbalanced
Input Impedance .......................................................................................................................... 47 kΩ
S/N Ratio (1 kHz @ 0 dBu, Unity Gain) ................................................................................... >115 dB
THD+N (unwtd, 1 kHz @ 0 dBu Output, Unity Gain) ................................................................ <0.01%
Frequency Response (±0.5 dB) ..................................................................................... 10 Hz to 50 kHz
Gain Range ................................................................................................................. -80 dB to +10 dB
Phono Mode Gain .......................................................................................................... 32 dB @ 1 kHz
Phono Mode THD+N ................................................................................................................ <0.05%
Phono Mode Noise Floor (40 dB gain, inputs shorted) ............................................................... -72 dBu
Input Meters (ST1, ST2 & Aux only)
Type .................................................................................................. Dual 8-segment LED w/ peak hold
Sensitivity Range ............................................................................................................ -24 dB to 0 dB