Mackie 3204VLZ4 32-channel 4-bus FX Mixer with USB

• Mackie 3204-VLZ4
• Noise Main Mix Noise:
• Main Mix Fader at Unity, Channel Faders Down: -84.5 dBu (-88.5 dB signal to noise ratio, ref +4 dBu)
• Main Mix Fader at Unity, Channel Faders at Unity: -80 dBu
• (20 Hz to 20 kHz bandwidth, 1/4" main out, channel gains at unity, channel EQs flat, all channels assigned to main mix, odd channels panned left, even channels panned right)
• Total Harmonic Distortion (THD) Microphone In to Insert Send: <0.001%
• Microphone In to Main Out: <0.005%
• (1 kHz at 15 dB gain, 20 Hz to 20 kHz bandwidth)
• Crosstalk / Attenuation Channel Mute Switch Engaged: -90 dBu
• Channel Fader Down: -88 dBu
• (1 kHz relative to +10 dBu, 20 Hz to 20 kHz bandwidth, microphone in, 1/4" main out, gain at unity)
• Frequency Response Microphone input to main output (gain at unity)
• +0, -1 dB, 20 Hz to 50 kHz
• +0, -3 dB, 100 kHz
• Equivalent Input Noise 150 Ω Termination: -128.5 dBu, 20 Hz to 20 kHz
• Microphone input to insert send out, maximum gain
• Common Mode Rejection Ratio Better than -70 dB at 1 kHz
• Maximum Level Microphone In: +21 dBu
• All Other Inputs: +21 dBu
• Main Mix XLR Out: +27 dBu
• All Other Outputs: +21 dBu
• Impedance Microphone In: 2.7 kΩ
• Channel Insert Return: 2.5 kΩ
• All Other Inputs: 10 kΩ or greater
• Tape Out: <10 Ω
• All Other Outputs: 120 Ω
• Equalizer 3-Band EQ (Mono Channels):
• High Shelving: ±15 dB at 12 kHz
• Mid Peaking: ±15 dB sweep 100 Hz to 8 kHz
• Low Shelving: ±15 dB at 80 Hz
• Low Cut Filter: 18 dB/octave, -3 dB at 100 Hz
• 4-Band EQ (Stereo Channels):
• High Shelving: ±15 dB at 12 kHz
• Hi Mid Peaking: ±15 dB at 2.5 kHz
• Low Mid Peaking: ±15 dB at 400 Hz
• Low Shelving: ±15 dB at 80 Hz
• USB Format: USB 1.1
• I / O: Stereo Input, 4-Channel Output
• A / D / A: 24 bit, 44.1 kHz / 48 kHz
• Power Consumption 65 W, 100 to 120 VAC, 50 to 60 Hz
• Operating Temperature 32 to 104°F (0 to 40°C)
• Dimensions Height:
• Front: 1.8" (46.3 mm)
• Rear: 6" (153 mm)
• W x D: 38.0 x 19.1" (964.0 x 486.0 mm)
• Weight 39.0 lb (17.7 kg)
• Packaging Info
• Package Weight 47.05 lb
• Box Dimensions (LxWxH) 42 x 23 x 10.5"

Owner's Manual

Spec sheet

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