19
SPECIFICATIONS
Spec
MICROPHONE INPUTS
Type
XLR, electronically balanced,
discrete input circuit
MIC E.I.N. (20 HZ - 20 KHZ)
@ 0
Ω
source resistance
-134 dB / 135.7 dB A-weighted
@ 50
Ω
source resistance
-131 dB / 133.3 dB A-weighted
@ 150
Ω
source resistance
-129 dB / 130.5 dB A-weighted
Frequency Response
<10 Hz ~ 150 kHz (-1 dB),
<10 Hz ~ 200 kHz (-3 dB)
Gain Range
+10 to +60 dB
Max. Input Level
+12 dBu @ +10 dB Gain
Impedance
approx. 2.6 k
Ω
balanced
Signal-to-noise Ratio
110 dB / 112 dB A-weighted
(0 dBu In @ +22 dB gain)
Distortion (THD+N)
0.005% / 0.004% A-weighted
LINE INPUT
Type
¼” TRS connector,
electronically balanced
Impedance
approx. 20 k
Ω
balanced
10 k
Ω
unbalanced
Gain Range
-10 to +40 dB
Max. Input Level
30 dBu
FADE-OUT ATTENUATION
1
(CROSSTALK ATTENUATION)
Main Fader Closed
90 dB
Channel Muted
89 dB
Channel Fader Closed
89 dB
FREQUENCY RESPONSE
MICROPHONE INPUT TO MAIN OUT
<10 Hz ~ 90 kHz
+0 dB / -1 dB
<10 Hz ~ 160 kHz
+0 dB / -3 dB
STEREO INPUTS
Type
¼” TRS connector,
electronically balanced
Impedance
approx. 20 k
Ω
Max. Input Level
+22 dBu
EQ MONO CHANNELS
Low
80 Hz / ±15 dB
Mid
100 Hz ~ 8 kHz / ±15 dB
High
12 kHz / ±15 dB
EQ STEREO CHANNELS
Low
80 Hz / ±15 dB
Low Mid
500 Hz / ±15 dB
High Mid
3 kHz / ±15 dB
High
12 kHz / ±15 dB
AUX SENDS
Type
¼” TS connector, unbalanced
Impedance
approx. 120
Ω
Max. Output Level
+22 dBu
Measuring conditions:
1: 1 kHz rel. to 0 dBu; 20 Hz ~ 20 kHz; line input; main output; unity gain.
2: 20 Hz ~ 20kHz; measured at main output. Channels 1 ~ 4 unity gain;
EQ flat; all channels on main mix; channels 1/3 as far left as possible,
channels 2/4 as far right as possible. Reference = +6 dBu.
STEREO AUX RETURNS
Type
¼” TRS connector,
electronically balanced
Impedance
approx. 20 k
Ω
bal. / 10 k
Ω
unbal.
Max. Input Level
+22 dBu
MAIN OUTPUTS
Type
XLR, electronically balanced
and ¼” TRS balanced
Impedance
approx. 240
Ω
symm. / 120
Ω
unbalanced
Max. Output Level
+28 dBu
+22 dBu
CONTROL ROOM OUTPUTS
Type
¼” TS connector unbalanced
Impedance
approx. 120
Ω
Max. Output Level
+22 dBu
HEADPHONES OUTPUTS
Type
¼” TRS connector, unbalanced
Max. Output Level
+19 dBu / 150
Ω
(+25 dBm)
DSP
Converter
24-bit Sigma-Delta,
64/128-times oversampling
Sampling Rate
40 kHz
MAIN MIX SYSTEM DATA
2
NOISE
Main Mix @ –00
Channel Fader @ –00
-101 dB
-100 dB
Main Mix @ 0 dB,
Channel Fader @ –00
-93 dB
-96 dB
-87 dB
Main Mix @ 0 dB,
Channel Fader @ 0 dB
-81 dB
-83 dB
-80 dB
POWER SUPPLY
Mains Voltage
110V~240V, 50/60 Hz
Power Consumption
50W
Fuse
T 5A H 250 V
Mains Connection
Standard IEC receptacle
