API 3124mb+ - Specifications

16
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Appendix
i. Specifications
InputImpedance: Mic:1500Ω
 Unbalanced:470kΩ
 Hi‐Z
OutputImpedance: Lessthan75ΩChannelOutputs
NominalLevels: XLRChannelOutput+4dBu
StereoOutputLevel: Balanced:+4
 Unbalanced:Nominal‐2
ClippingLevel: XLRChannelOutputbetterthan+28dBm
FrequencyResponse: +0,‐5,10Hzto20kHz
(‐0.5at10Hz)
NoiseEIN: Mic:‐129
 UnbalancedActual:‐129 
MeasuredNoise: Betterthan‐91dBm/BelowNominal+4
Distortion: AllOutputsat+4Out, 0.03%
 AllOutputsat+22Out, 0.09%
GainRange: 150ΩInput: 10dBMin,65dBMax(Incl.PAD)
 UnbalancedInput: 14dB
Min,50dBMax
VUMeter: CalibratedforXLROutputs,OVU=+4dBu
 (‐12,‐6,‐3,0,+3,+6,+18)
Controls: GAIN,PAD(20dB),48V(Volts),POL(Polarity),
 MIC(Mic/Unbalanced),VU,AC
PowerConsumpti on,Quiescent: 19.2Watts
Size: 19”×1.75”(1U)×10.5”Deep
Size(Boxed
forShipping): 23.25”×6.5”×16”
ActualWeight: 11.54lbs.
ShippingWeight: 15.3lbs.