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45
PERFORMANCE AND SPECIFICATIONS
Microphone Inputs
Gain Range
0-8 to 63 dB in 1dB steps
Maximum Input Level
+19 dBu
Input Impedance
6.2 kΩ, electronically balanced | Air Mode: 2.2 kΩ
Dynamic Range
119 dB ‘A’-Weighted (typical), minimum gain
Frequency Response
20 Hz – 35 kHz ±0.2dB | Air Mode: 2dB boost at 10 kHz and -2 dB at 20 kHz (ref. 1 kHz)
THD + N
0.0009% @ -1 dBFS
HPF
-3 dB @ 80 Hz, 12 dB/octave
EIN
-131 dBu ‘A’-Weighted (typical)
Line Inputs
Maximum Input Level
+27 dBu ±0.5, minimum gain
(Red 4Pre and Red 8Pre)
+18 or +24 dBu 0 dBFS switchable per channel
(Red 16Line)
Dynamic Range
119 dB ‘A’-Weighted
Frequency Response
20 Hz – 35 kHz ±0.2 dB | Air Mode: 2dB boost at 10 kHz and -2 dB at 20 kHz (ref. 1 kHz)
THD + N
0.0009%
(Channels with variable gain)
0.0006%
(Channels with fixed gain)
HPF
-3 dB @ 80 Hz, 12 dB/octave
CMRR
-77 dB 50/60 Hz
Instrument Inputs
Gain Range
0-8 to 63 dB in 1dB steps
Maximum Input Level
+15 dBu
Input Impedance
2.3 MΩ
Dynamic Range
117 dB ‘A’-Weighted
Frequency Response
20 Hz – 35 kHz ±0.2 dB | Air Mode: 2dB boost at 10 kHz and -2 dB at 20 kHz (ref. 1 kHz)
THD + N
0.0009% @ -1 dBFS
HPF
-3 dB @ 80 Hz, 12 dB/octave
Line Outputs
Maximum Output Level
+18 dBu 0 dBFS
(Red 4Pre and Red 8Pre)
+18 or +24 dBu 0 dBFS switchable per channel
(Red 16Line)
Dynamic Range
121 dB ‘A’-Weighted
Frequency Response
20 Hz – 35 kHz ±0.3 dB
THD + N
0.0006%