EURODESK SL2442FX-PRO

Technical Specifications

Version 1.0 January 2004

ENGLISH

EURODESK

o o o Ultra-wide 60 dB gain range
Ultra Low-Noise Design 24-Input 4-Bus Studio/Live Mixer with Premium Mic Preamplifiers and Dual Digital 24-Bit Multi-FX Processor
s Ultra low-noise ULN design, highest possible headroom, ultra-transparent audio s 16 new state-of-the-art, studio-grade IMP Invisible Mic Preamps with: 130 dB dynamic range for 24-bit, 192 kHz sampling rate inputs Lowest possible distortion 0.0007% (20 Hz - 20 kHz)
s 2 independent 24-bit digital stereo FX processors with 99 great-sounding VIRTUALIZER presets including reverb, delay, chorus, compressor, tube distortion and more s High precision 9-band stereo graphic EQ allows precise frequency correction of monitor or main mixes s Revolutionary, patent-pending FBQ Feedback Detection System instantly reveals critical frequencies
s 2 fully featured stereo input channels with 4-band EQ plus 2 additional stereo input channels with level and pre-fader aux facilities s Effective, extremely musical 3-band EQ plus switchable low cut filter on all mono channels s Inserts on each mono channel and main mix for flexible connection of outboard equipment
s 4 subgroups and additional mono output with sweepable low pass filter for subwoofer application
s 4 aux sends per channel: 2 switchable pre/post fader, 2 post fader (for internal FX and/or as external send) s Gain level set and clip indication LEDs plus mute switches for each channel allow fast and accurate level setting
s Balanced main mix outputs with gold-plated XLR and " TRS connectors, headphone/control room output and stereo tape outputs s Solo-In-Place and Pre-Fader-Listen functions plus full-featured talkback section
s Standby switch mutes all channels during breaks while background music is provided via CD/tape inputs
s State-of-the-art 4580 operational amplifiers provide lowest noise and distortionbetter than 4560 op amps s Long-wearing logarithmic-taper ALPS faders and sealed rotary controls
s Internal switch-mode power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus lowest possible power consumption s Extremely rugged construction ensures long life even under most demanding conditions s Designed in Germany. Manufactured under ISO9000 certified management system 2

SL2442FX-PRO

SPECIFICATIONS
Mono inputs Microphone inputs (IMP Invisible Mic Preamp) Type XLR, electronically balanced, discrete input circuit Mic E.I.N. (20 Hz - 20 kHz) @ 0 source resistance -134 dB / 135.7 dB A-weighted @ 50 source resistance -131 dB / 134 dB A-weighted @ 150 source resistance -129 dB / 130.5 dB A-weighted Frequency response Gain Max. input level Impedance Signal-to-noise ratio Distortion (THD+N) Line inputs Type Impedance Gain Max. input level Crosstalk 1 Main fader closed Channel muted Channel fader closed Frequency response Microphone input to main out <10 Hz - 70 kHz <10 Hz - 160 kHz Stereo inputs Type Impedance Gain Max. input level CD/tape in Type Impedance Max. input level EQ mono channels Low Mid High Low cut EQ stereo channels Low Low mid High mid High Channel inserts Type Max. input level AUX/FX send Type Impedance Max. output level FX returns Type Impedance Max. input level 90 dB 84 dB 85 dB <10 Hz - 160 kHz (-1 dB), <10 Hz - 200 kHz (-3 dB) +10 to +60 dB +12 dBu @ +10 dB gain approx. 2.6 k balanced 110 dB / 112 dB A-weighted (0 dBu In @ +22 dB gain) 0.004% / 0.003% A-weighted 1/4" TRS connector, electronically balanced approx. 20 k balanced 10 k unbalanced -10 to +40 dB +22 dBu @ 0 dB gain Subgroup outputs Type Impedance Max. output level Main outputs (XLR) Type Impedance Max. output level Main outputs (1/4") Type Impedance Max. output level Main inserts Type Max. input level Mono output Type Impedance Max. output level Low pass 1/4" TS connector, unbalanced approx. 120 +22 dBu XLR, electronically balanced approx. 240 balanced / 120 unbalanced +28 dBu 1/4" TRS connector, electronically balanced approx. 240 balanced / 120 unbalanced +28 dBu 1/4" TRS connector, unbalanced +22 dBu 1/4" TS connector, unbalanced approx. 120 +22 dBu variable 30 Hz - 200 Hz, 18 dB/oct.

Phones/CTRL room output Type 1/4" TRS connector, unbalanced Max. output level +19 dBu / 150 (+25 dBm) CD/tape out Type Impedance Max. output level DSP Converter Sampling rate Main Mix system data2 Noise Main mix @ -oo, Channel fader -oo Main mix @ 0 dB, Channel fader -oo Main mix @ 0 dB, Channel fader @ 0 dB Power supply Power consumption Fuse Mains connection Dimensions/weight Dimensions (H x W x D) Weight (net) RCA approx. 1 k +22 dBu Texas Instruments 24-bit Sigma-Delta, 64/128-times oversampling 46 kHz
+0 dB / -1 dB +0 dB / -3 dB 2 x 1/4" TRS connector, balanced approx. 20 k balanced / 10 k unbalanced -20 dB to +20 dB +22 dBu @ 0 dB gain RCA approx. 10 k +22 dBu 80 Hz / 15 dB 100 Hz - 8 kHz / 15 dB 12 kHz / 15 dB 80 Hz, 18 dB/oct. 80 Hz / 15 dB 400 Hz / 15 dB 3 kHz / 15 dB 12 kHz / 15 dB 1/4" TRS connector, unbalanced +22 dBu 1/4" TS connector, unbalanced approx. 120 +22 dBu 1/4" TS connector, unbalanced approx. 10 k +22 dBu
-100 dB / -102,5 dB A-weighted -82 dB / -85 dB A-weighted -72 dB / -75 dB A-weighted 50 W 100 - 240 V~: T 2 A H Standard IEC receptacle approx. 100 mm (3 9/10") x 682 mm (26 9/8") x 410 mm (16 1/8") approx. 8.5 kg

Measuring conditions:

ad 1: 1 kHz rel. to 0 dBu; 20 Hz - 20 kHz; line input; main output; gain @ unity. ad 2: 20 Hz - 20 kHz; measured at main output. Channels 1 - 4 gain @ unity; EQ flat; all channels to main mix; channels 1/3 hard left, channels 2/4 hard right. Reference = +6 dBu.
BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time to time to existing products without prior notice. Specifications and appearance may differ from those listed or illustrated.
Technical specifications and appearance subject to change without notice. The information contained herein is correct at the time of printing. The names of companies, institutions or publications pictured or mentioned and their respective logos are registered trademarks of their respective owners. Their use neither constitutes a claim of the trademarks by BEHRINGER nor affiliation of the trademark owners with BEHRINGER. BEHRINGER accepts no liability for any loss which may be suffered by any person who relies either wholly or in part upon any description, photograph or statement contained herein. Colors and specifications depicted may vary slightly from product. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording of any kind, for any purpose, without the express written permission of BEHRINGER Spezielle Studiotechnik GmbH. BEHRINGER is a registered trademark. ALL RIGHTS RESERVED. 2004 BEHRINGER Spezielle Studiotechnik GmbH. BEHRINGER Spezielle Studiotechnik GmbH, Hanns-Martin-Schleyer-Str. 36-38, 47877 Willich-Mnchheide II, Germany Tel. +9206 0, Fax +9206 4903