Mixer MACKIE 1642VLZ4

MACKIE 1642VLZ4

Description:

Main Mix Noise

• (20 Hz-20 kHz bandwidth, 1/4" Main out, channel gains @ unity gain, EQs flat, all channels assigned to main mix, odd channels panned left, even channels panned right)
• Main mix fader down, channel level faders down: -88.5 dBu
• Main mix fader @ unity, channel level faders @ unity: -82.5 dBu,

THD

• (1 kHz @ 35 dB gain, 20 Hz-20 kHz bandwidth)
• Mic in to insert send: <0.0007%
• Mic in to Main Out: <0.005%
  
  Attenuation/Crosstalk
• (1 kHz relative to 0 dBu, 20 Hz-20 kHz bandwidth, line in, 1/4" main out, gain @ unity)
• Channel Mute switch engaged: -84 dBu
• Channel Gain knob down: -84 dBu
  
  Frequency Response
• Mic input to main output (gain @ unity)
• +0, -1 dB, 20 Hz to 50 kHz
• +0, -3 dB, <10 Hz to >100 kHz

Equivalent Input Noise (EIN)

• (Mic input to insert send out, max gain)
• 150 termination: -128.5 dBu, 20 Hz-20 kHz

Common Mode Rejection Ratio (CMRR)

• 1 kHz: better than -70 dB

Maximum Levels

• Mic in: +22 dBu
• All other inputs: +22 dBu
• Main mix XLR out: +28 dBu
• All other outputs: +22 dBu

Impedances (Ohms)

• Mic in: 2.5K
• Channel insert return: 2.5K
• All other inputs: 10K or greater
• Tape out: 1.1K
• Phones out: 120
• All other outputs: 120

EQ

• High Shelving: ±15 dB @ 12 kHz
• Mid Peaking: ±15 dB sweep 100Hz - 8kHz
• Low Shelving: ±15 dB @ 80 Hz
• Low Cut Filter: 18 dB/octave, -3 dB @ 75 Hz
   

Physical Properties

• Height: 17.0"
• Depth: 5.1"
• Width: 17.3"
• Weight: 20lb