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L2404FX-USB
24-Channel Effects Mixer with USB

Packed with professional features, the L2404FX-USB 24-channel mixer includes 10 high quality mic preamps with built-in compressors, professional 3-band EQ with sweepable mids, and built-in 24-bit digital effects. Signal throughputs include plenty of ins and outs, including 4 subgroups, control room routing and 2-channel USB audio computer connectivity.
L2404FX-USB
24-Channel Effects Mixer with USB
When you require top sound quality, routing flexibility and USB convenience, the Harbinger L2404FX-USB 4-bus mixer is the perfect solution.
Packed with professional features, the L2404FX-USB 24-channel mixer includes 10 high quality mic preamps with built-in compressors, professional 3-band EQ with sweepable mids, and built-in 24-bit digital effects. Signal throughputs include plenty of ins and outs, including 4 subgroups, control room routing and 2-channel USB audio computer connectivity.
Enjoy small but important details, such as a 15-segment master metering and helpful LED indicators. Whether the task is tracking a drum set, playing the local club, rehearsal, or mixing your latest song, the L2404FX-USB mixer has the flexibility and audio tools to get the sound you’re looking for.

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FEATURES
FEATURES
- 24-Channel mixer offers massive routing flexibility
- 10 Professional mic preamps with 48V Phantom Power
- Studio-grade 24-bit effect processor with Parameter Edit, Tap Tempo, and foot switch control
- USB 2-track in/out for instant computer connectivity
- 8 Single-knob compressors with LED indicator
- 8 Inserts with 8 Direct Outputs
- 3-Band EQ with sweepable mids
- 10 High Pass Filters that mitigate low-end rumble
- 3.5mm TRS inputs for MP3 players on stereo input channels
- 4 Aux Sends (Pre/Post select on Aux 1-2) with Aux Send Masters
- 4 Aux Returns
- 4 Subgroups
- Control Room and Headphone Output
- Clip and Mute LEDs per channel
- Faders on all channels
- 15-Segment LED meter
SPECIFICATIONS
SPECIFICATIONS
MIXER
Frequency Response
• Mic In to Main Out (Trim at 0 dB): 10Hz – 22kHz +0 -1dB
THD
• Mic In to Main Out, 20Hz to 20kHz: 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: -88 dB
Common Mode Rejection Ratio (CMRR)
• Maximum Gain: >50dB @ 1kHz

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MIXER
Frequency Response
• Mic In to Main Out (Trim at 0 dB): 10Hz – 22kHz +0 -1dB
THD
• Mic In to Main Out, 20Hz to 20kHz: 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: -88 dB
Common Mode Rejection Ratio (CMRR)
• Maximum Gain: >50dB @ 1kHz
24 Channel Mixer • 10 Professional Mic Preamps • Built-In USB 2-Track Audio Interface
Crosstalk
• Adjacent channels: -65dB
• Same channel (stereo separation): -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: ±15 dB @ 12 kHz
• Mono Channel, Mid: ±15 dB @ Variable 100Hz – 8 kHz
• Mono Channel, Low: ±15 dB @ 80 Hz
• Stereo Channel, High: ±15 dB @ 12 kHz
• Stereo Channel, High-Mid: ±15 dB @ 3 kHz
• Stereo Channel, Low-Mid: ±15 dB @ 500 Hz
• Stereo Channel, Low: ±15 dB @ 80 Hz
Output Level
• Maximum: +20 dBu
Maximum Input Levels
• Mic: +12 dBu, Gain @ +10 dB
• Line Input: +20 dBu, Gain @ 0 dB
• Tape Input and Aux Return: +20 dBu
• Mic Input: 2.6 kΩ, balanced
• Line Input: 20 kΩ, balanced
• Stereo Aux Returns: 20 kΩ, balanced
• CD/Tape In: 10 kΩ, unbalanced
Output Impedance
• Main: 240 Ω, balanced / 120 Ω, unbalanced
• Ctrl Room, Aux Sends: 120 Ω
• Tape Output: 1 kΩ
• Phones Output: 25 Ω
VU Meters
• 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 power
Fuse Rating
• T2.0AH 250V
Dimensions
• WxDxH: 19.2″ x 17.7″ x 4.3″
Weight (net)
• 15.54 lbs.