Audio Developments AD114 - Manual (Page 7)

6
TECHNICAL SPECIFICATION - ELECTRICAL
REFERENCE 0dB=775mV at 1kHz unless otherwise stated.
MAX GAIN (Mic/Line Module) MIC 70dB LINE 40dB
(Line Module) LINE 6dB
MAX INPUT LEVEL
MIC @ Max Gain -44dBu @ Min Gain + 6dBu
LINE @ Max Gain -14dBu @ Min Gain +26dBu
LINE MODULE +20dBu
STEREO-RETURN +18dBu
INPUT IMPEDANCE MIC >2k5R
LINE >6k5R
STEREO-RETURN >100kR
MIC POWERING
48V PHANTOM
MAX OUTPUT
+23dBm L-R TRANSFORMER BAL
+18dBm H’PHONE MONITOR UNBAL
OUTPUT IMPEDANCE <60R L-R
<20R MONITOR
FREQUENCY RESPONSE 0: -1dB L-R
0: -1.5dB MONITOR PATHS
HARMONIC DISTORTION
<0.05% @ 1kHz @ 0dBm OUTPUT
<0.15% @ 40Hz to 15kHz @ +15dBm OUTPUT
OVERLOAD INDICATOR
ILLUMINATES @ +15dBu at PRE-FADER POINT
CROSSTALK
<-70dB 40Hz to 15kHz
INTERGROUP & INTERCHANNEL
NOISE
MIC <-126dB EIN 20Hz to 20kHz;
200R SOURCE
LINE <77dB SNR 20Hz to 20kHz 0dBu IN & OUT
EQUALISATION
HF: ± 10dB @ 10kHz
LF: ± 10dB @ 100Hz
MF: ±15dB
CENTRE FREQUENCY 2k5Hz Q=1.2
HPF: PRE-TRANSFORMER 12dB/OCTAVE
-3dB @ 150Hz -3dB @ 90Hz