Focusrite Red 4Pre - Performance and Specifications

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PERFORMANCE AND SPECIFICATIONS
Microphone Inputs
Gain Range 0 to 63 dB
Maximum Input Level +19 dBu
Dynamic Range 118 dB ‘A’-Weighted
Frequency Response 20 Hz – 35 kHz ±0.2dB
THD + N 0.0009%
EIN -129 dBu ‘A’-Weighted (typical)
Line Inputs
Maximum Input Level +27 dBu Channels 1 – 4
+26 dBu Channels 5 – 8
Dynamic Range 118 dB ‘A’-Weighted
Frequency Response 20Hz – 35kHz ±0.2dB
THD + N 0.0009% Channels 1 – 4
0.0007% Channels 5 – 8
Gain Range 0 to 63 dB Channels 1 – 4 only
Instrument Inputs
Maximum Input Level +15 dBu
Dynamic Range 117 dB
Frequency Response 20Hz – 35kHz ±0.2dB
THD + N 0.0007%
Gain Range 0 to 63 dB
Monitor Outputs
Maximum Output Level +18 dBu 0 dBFS
Dynamic Range 121 dB
Frequency Response 20Hz – 35kHz ±0.25dB
THD + N 0.006%
Line Outputs
Maximum Output Level +18 dBu 0 dBFS
Dynamic Range 121 dB
Frequency Response 20Hz – 35kHz ±0.25dB
THD + N 0.0009%