18EURODESK SX2442FX/SX3242FX User Manual

7.Specifications

Mono Inputs

Microphone inputs (XENYX Mic preamp)

 

 

Type

XLR connector, electronically

 

 

 

balanced, discrete input circuit

 

Mic E.I.N.1 (20 Hz - 20 kHz)

 

 

 

@ 0 Ω source resistance

-134 dB / 135.7 dB A-weighted

 

 

@ 50 Ω source resistance

-131 dB / 133.3 dB A-weighted

 

 

@ 150 Ω source resistance

-129 dB / 130.5 dB A-weighted

 

 

Frequency Response

 

 

 

<10 Hz - 160 kHz

-1 dB

 

 

<10 Hz - 200 kHz

-3 dB

 

 

Gain range

+10 dB to +60 dB

 

 

Max. input level

+12 dBu @ +10 dB GAIN

 

 

Impedance

approx. 2.6 kΩ balanced

 

 

Signal-to-noise ratio

110 dB / 112 dB A-weighted

 

 

 

(0 dBu In @ +22 dB GAIN)

 

 

Distortion (THD + N)

0.005 % / 0.004 % A-weighted

 

 

Line Input

 

 

 

Type

¼" TRS jack,

 

 

 

electronically balanced

 

 

Impedance

approx. 20 kΩ balanced,

 

 

 

approx. 10 kΩ unbalanced

 

 

Gain range

-10 dB to +40 dB

 

 

Max. input level

+22 dBu @ 0 dB GAIN

Fade-out attenuation2 (Crosstalk attenuation)

Main fader closed

90 dB

Channel muted

84 dB

Channel fader muted

85 dB

Frequency response (Mic In → Main Out)

 

<10 Hz - 90 kHz

+0 dB / -1 dB

 

<10 Hz - 160 kHz

+0 dB / -3 dB

 

 

Stereo Inputs

 

 

Type

2 x ¼" TRS jack, balanced

 

Impedance

approx. 20 kΩ balanced,

 

 

approx. 10 kΩ unbalanced

 

Gain range

-20 dB to +20 dB

 

Max. input level

+22 dBu @ 0 dB GAIN

 

 

 

CD/Tape In

 

 

Type

RCA connector

 

 

Impedance

approx. 10 kΩ

 

 

Max. input level

+22 dBu

 

 

 

 

Equalizer

 

 

EQ mono channels

 

 

 

LOW

80 Hz / ±15 dB

 

 

MID

100 Hz to 8 kHz / ±15 dB

 

 

HIGH

12 kHz / ±15 dB

 

 

LOW CUT

80 Hz, 18 dB/oct.

 

EQ stereo channels

 

 

 

LOW

80 Hz / ±15 dB

 

 

LOW MID

500 Hz / ±15 dB

 

 

HIGH MID

3 kHz / ±15 dB

 

 

HIGH

12 kHz / ±15 dB

 

 

 

Channel Inserts

 

 

 

Type

¼" TRS jack, unbalanced

 

 

Max. input level

+22 dBu

 

 

 

AUX/FX Send

 

 

 

Type

¼" mono jack, unbalanced

 

 

Impedance

approx. 120 Ω

 

 

Max. output level

+22 dBu

 

 

 

FX Returns

 

 

 

Type

¼" mono jack, unbalanced

 

 

Impedance

approx. 10 kΩ

 

 

Max. input level

+22 dBu

 

 

Subgroup Outputs

 

 

 

Type

¼" mono jack, unbalanced

 

 

Impedance

approx. 120 Ω

 

 

Max. output level

+22 dBu

 

 

Main Outputs (XLR)

 

 

 

Type

XLR connector,

 

 

 

 

electronically balanced

 

 

Impedance

approx. 240 Ω balanced,

 

 

 

 

approx. 120 Ω unbalanced

 

 

Max. output level

+28 dBu

behringer.com