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MX 1822 MIXER 14+2 UNIVERSAL INPUT AND 2+2 OUTPUT

Code no. 17140001


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Practical layout, exceptional audio quality and high channel count make the 6U rack mount MX 1822 mixer a versatile device particularly suitable in fixed installations.
  • 14 balanced MIC/LINE XLR inputs
  • stereo inputs at line level for music sources (can also be configured as MIC)
  • 48 V PHANTOM power supply
  • Each input can be directed onto two Master outputs and two AUX outputs
  • LED indicator for SIGNAL presence on each input
  • VU-meter assignable to each input or to the main output
  • Semi-parametric 3-band equaliser on each MIC/LINE input
  • OUTPUTS: Master on XLR connectors, AUX on 6.3 mm jacks
  • INSERT connections available on each input
  • Recording OUTPUT / INPUT on RCA connectors
  • Headphones output with volume control
  • Dimensions: 6U 19" rack (all the connections are on the rear panel
  • AC 115/230V


MX1822 Data

SPECIFICATIONS

GAIN to balanced L-R outputs

Mic

min.12 dB - max. 60 dB - range 48 dB

Line

min.-8 dB - max. 40 dB - range 48dB

Stereo LINE

min.0 dB (+4 setting) - max. 12 dB (-10 setting) - range 12 dB

Stereo AUX

min.Input infinity - max. 15 dB

Playback

min.Infinity - max. 15 dB

EQUIVALENT INPUT NOISE @MAX GAIN 20kHz BW

MIC 150 Ohm source

-128 dBu

LINE 150 Ohm

-10 dBu

Stereo LINE 150 Ohm

-87 dBu

AUX Input 150 Ohm

-96 dBu

FREQUENCY RESPONSE Input to outputs

MIC to Left, Right

10 Hz : 45 kHz +/-1 dB @30dB GAIN

Aux 1,2 outputs

10 Hz : 90 kHz +/-2dB

Stereo LINE to Left, Right

10 Hz : 80 kHz +/-1dB @ +4dB GAIN setting

AUX 1,2 outputs

10 Hz :120 kHz +/-2dB

AUX Input to

10 Hz : 65 kHz +/-1dB @ Max GAIN

Left, Right outputs

10 Hz : 100 kHz +/-2dB

MIC INPUT CMRR @ 1kHz

Distortion

+10 dBu @ 1 kHz at L/R outputs (22 Hz-22 kHz)

MIC

0.006% @ 30 dB GAIN

LINE

0.006% @ 10 dB GAIN

Stereo LINE

0.003% @ +4 GAIN setting

AUX Input

0.0025% @ Max GAIN

EQUALISATION

Mono channels

Frequency GAIN

HI

12 kHz +/-15 dB

MID

12 kHz +/-15 dB / - 6 kHz +/-12 dB

LO

60 Hz +/-15 dB

STEREO CHANNELS

MID

250 Hz +/-15 dB / ÷6 kHz +/-12dB

DYNAMIC RANGE

2 Channels @ 30dB GAIN, EQ flat

108 dB

8 Channels @ 30dB GAIN, EQ flat

104 dB

NOISE

1 Channel FADER @0dB, 30dB GAIN, EQ flat

Residual Noise -81 dBu- S/N ratio 85 dB

8 Channels @ 30dB GAIN, EQ flat

Residual Noise -76 dBu- S/N ratio 80 dB

CUT OFF & CROSSTALK @1KHz to L/R output

Channel FADER (MIC)

81dB dB - ref. 0dB mark

L/R FADER

85 dB

MAXIMUM INPUT LEVEL

MIC

At Max GAIN -38 dBu - At Mm GAIN +10 dBu

LINE

At Max GAIN -2l dBu - At Mm GAIN +28 dBu

Stereo LINE

At Max GAIN +10 dBu - At Mm GAIN +22 dBu

AUX Input

At Max GAIN +l6 dBu - At Mm GAIN +22 dBu

INPUT IMPEDANCE

MIC

Bal.2k½ - Unbal.1k½

LINE Unbalanced

Bal.20k½ - Unbal.10k½

Stereo Input Unbalanced

Bal.15k½ - Unbal.10k½

AUX Input Unbalanced

bal.10k½ - Unbal.10k½

OUTPUT LEVELS

L/R Insert

Nom.-2 dBu - Max.+22 dBu - Imped. <22 ½

AUX Sends 1-2

Max.+22 dBu - Imped.100 ½

Left/Right Outputs

Nom.+4 dBu - Max.+28 dBu - Imped.75 ½

Phones

Max.+22 dBu - Imped. 33 ½

Channel Direct Output

Nom.+4 dBu - Max.+22 dBuv - Imped. 100 ½

Channel Insert

Nom.+4 dBu - Max. +22 dBu - Imped. <22 ½

DIMENSIONS

WxHxD

482x266x120 mm

Weight

6,95 Kg.

POWER SUPPLY

VOLTAGE (selectable) 50/6O Hz A.C.only

230 V or 115 V 25 Watt Max.

AC. Fuse 230V

T 160 mA L 250 V 20x5 mm.

A.C. Fuse 115V

T 250 mA L 250 V 20x5 mm.

Fuse +48V (A.C. secondary)

T 100 mA L 250 V 20x5 mm.

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