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L2404-USB
USB MIXER
MIXER SPECIFICATIONS
L2404FX USB Specification and Technical Data
Parameter
Condition
Value
Frequency response (MIC IN @ -20 dB)
Mic In to Main Out (Trim at 0 dB):
10Hz - 22kHz +0 -1dB
THD(MIC IN @ -20 dB)
Mic In to Main Out, 20Hz to 20kHz:
(Trim at 0 dB, Main output at 0 dB)
0.007%
Signal-To-Noise Ratio
Mic In to Main Out (Trim at 0 dB):
>85dB
Preamp Noise (EIN)
20 Hz to 20 kHz, (150Ω source)
–114 dB
Residual Output Noise
All level controls @ minimum
>–88dB
Common Mode Rejection Ratio (CMRR)
Maximum Gain
>50dB @ 1kHz
Crosstalk
Adjacent channels
Same channel (stereo separation)
–65dB
–40dB
MIC input Gain Control Range
Channel 1 to 12
0 dB to +50 dB
Phantom Power
DC
+48V
Mono Input Gain Control Range
Channel 1 to 8
+20 dB to –30 dB
Stereo input Gain Control Range
Channel 13/14, 15/16
–20 dB to +20 dB
Equalization
Mono Channel, High
Mono Channel, Mid
Mono Channel, Low
Stereo Channel, High
Stereo Channel, High-Mid
Stereo Channel, Low-Mid
Stereo Channel, Low
±15 dB @ 12 kHz
±15 dB @ Variable 100 Hz - 8 kHz
±15 dB @ 80 Hz
±15 dB @ 12 kHz
±15 dB @ 3 kHz
±15 dB @ 500 Hz
±15 dB @ 80 Hz
Output Level
Maximum
+20 dBu
Maximum Input Levels
Mic
Line Input
Tape Input and Aux Return
+12 dBu, Gain @ +10 dB
+20 dBu, Gain @ 0 dB
+20 dBu
Input Impedance
Mic Input
Line Input
Stereo Aux Returns
CD/Tape In
2.6 kΩ, balanced
20 kΩ, balanced
20 kΩ, balanced
10 kΩ, unbalanced
Output Impedance
Main
Ctrl Room, Aux Sends
Tape Output
Phones Output
240 Ω, balanced / 120 Ω, unbalanced
120 Ω
1 kΩ
25 Ω
VU Meters(Input signal monitor)
15 Segments
Red (+13 dB),
First Amber(+10 dB), Least Amber(+4 dB),
First Green(0 dB), Least Green(-35 dB)
AC Power Requirements
Standard IEC Receptacle
100V - 240V/AC 60Hz -50Hz
Power Consumption
35W
Fuse Rating
T2.0AH 250V
Dimensions
WxDxH
19.2" x 17.7 x 4.3
Weight (net)
15.54 lbs.
Summary of Contents for L2404FX-USB LvL series
Page 1: ...L2404FX USB USB MIXER ...
