LD LDPREST1, User Manual, Page: 14 / 36

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14
Item number LDPREST1
Emergency Input
Nominal input sensitivity -3 dBu (Sine 1 kHz, Gain max)
Nominal input clipping 20 dBu (Sine 1kHz)
THD+N < 0.02% (Line OUT, -16 dBu, Gain max, 20 kHz BW)
Frequency response 18 Hz - 20 kHz (Line OUT, -3 dB)
Input Impedance 10 kohms (Balanced)
SNR >100 dB (LINE OUT, -6 dBu, CH Gain set 10 dB, Master Vol min (-inf),
20 kHz BW, a-weighted)
SNR (Best conditions) >105 dB (LINE OUT, +18 dBu, Gain center (0 dB), 22 kHz BW, a-weighted)
CMRR > 48 dB (LINE OUT, -6 dBu 1 kHz)
Gain -40 to 15 dB
VOX Threshold 0%: Off, 25%: -6 dBu, 50%: -27 dBu, 100%: -35 dBu
Priority Contact closure +5VDC Normally Open for dry contact
Connector 5-pin Terminal Block, pitch 5.08mm
Standby wake up threshold -40 dBu
Mic/Line inputs 1-2
Nominal input sensitivity Mic: -26 dBu (Sine 1 kHz, Gain max)
Line: -2 dBu (Sine 1 kHz, Gain max)
Nominal input clipping Mic: -5 dBu (Sine 1kHz)
Line: +19dBu (Sine 1kHz)
THD+N Mic: < 0.02% (LINE OUT, -38 dBu, 20-20 kHz, Gain max, 20 kHz BW)
Line: < 0.01% (LINE OUT, +4 dBu, 20-20 kHz, CH Gain center (0dB), 20 kHz BW)
Frequency response Mic: 165 Hz - 20 kHz (LINE OUT, -3 dB)
Line: 20 Hz - 20 kHz (LINE OUT, -3 dB)
Input Impedance Mic: 1.2 kohms (Balanced)
Line: 10 kohms (Balanced)
SNR Mic: 80 dB (LINE OUT, -38 dBu, Gain max, 22 kHz BW, a-weighted)
Line: >89 dB (LINE OUT, +4 dBu, CH Gain max, 20 kHz BW, a-weighted)
SNR (Best conditions) Mic: >102 dB (LINE OUT, -5 dBu, Gain Center (22 dB), 20 kHz BW, a-weighted)
Line: >103 dB (LINE OUT, +18 dBu, CH Gain Center (0 dB), 20 kHz BW, a-weighted)
CMRR Mic: > 40 dB
Line: > 45 dB
Gain Mic: 43 dB (LINE Out, Max. Gain)
Line: 19 dB (LINE Out, Max. Gain)
Phantom Power +24V, 10mA Switchable
VOX Threshold Mic: 0%: Off, 25%: -40 dBu, 50%: -52 dBu, 100%: -66 dBu
Line: 0%: Off, 25%: -6 dBu, 50%: -27 dBu, 100%: -35 dBu
Priority Contact closure +5VDC Normally Open for dry contact
Connector Mic/Line1: 5-pin Terminal Block, pitch 5.08mm + 1 XLR/6.3mm Jack combo connector
Mic/Line2: 3-pin Terminal Block, pitch 5.08mm + 1 dual RCA Mono Summed
Standby wake up threshold Mic: -70 dBu
Line: -35 dBu (Line), - 40 dBu (Mono Sum)
Chime
Play time 2s
Resolution 12 Bit