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TECHNICAL SPECIFICATIONS
Item number
Product type
Mic inputs
Line inputs
Line outputs
Cooling system
Priority levels
Mic input
Nominal input sensitivity
Nominal input clipping
THD+N
Frequency response (-3dB)
Input Impedance
SNR
SNR (best conditions)
CMRR IEC
Gain
Pad
Phantom power
VOX threshold
Connector
Line input
Nominal input sensitivity
Nominal input clipping
THD+N
Frequency response
Input impedance
SNR
Stereo separation (crosstalk)
CMRR
Gain
Connector
14
LDPRE2
Installation mixing preamplifier
1
1 (Stereo)
1 (Stereo)
Convection cooling
2
15 mVrms
550 mVrms
< 0.05%
150 Hz – 20 kHz
Mic: 4 k Ohms
>85 dB
Mic: >90 dB
> 45 dB
Mic: 18 to 48 dB
-20 dB
+24 V, 10 mA Switchable
Mic: 0%: Off, 25%: -40 dBu, 50%: -50 dBu, 100%: -63 dBu
3-pin Terminal Block, pitch 3.81mm
12 dBu (Sine 1 kHz, Gain max)
14 dBu (Sine 1 kHz, Gain max)
< 0.02% (20 – 20 kHz, Gain max, 20 kHz BW)
15 Hz – 30 kHz (-0.5 dB)
35 kOhms (Balanced)
>113 dB (Gain max (0 dB), VCA Level max., 22 kHz BW, A-weighted)
100dB (1kHz)
> 50 dB
3dB
2x 3-pin Terminal Block, pitch 3.81mm
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