Page 1
PRO
-
Technical Specifications
ENGLISH
Version 1.0 October 2003
EURORACK UB1222FX
Page 2
EURORACK UB1222FX-PRO
EURORACK
Ultra Low-Noise Design 16-Input Mic/Line Mixer with Premium Mic Preamplifiers, FBQ Feedback Detection System and 24-Bit Multi-FX Processor
UB1222FX-PRO
s Ultra low-noise ULN design, highest possible headroom, ultra-transparent audio
s 4 new state-of-the-art, studio-grade IMP Invisible Mic Preamps with:
- 130 dB dynamic range for 24-bit, 192 kHz sampling rate inputs
- Ultra-wide 60 dB gain range
- Lowest possible distortion 0.0007% (20 Hz - 20 kHz)
s Revolutionary, patent-pending FBQ Feedback Detection System instantly reveals critical frequencies
s Integrated 24-bit digital stereo FX processor with 99 great-sounding VIRTUALIZER presets including
reverb, delay, chorus, compressor, tube distortion, vinylizer and more plus 1 kHz test tone generator
s Voice Canceller function on dedicated CD/tape return channel for easy-to-use sing-along applications
s Breathtaking XPQ 3D stereo surround effect for more vitality and enhanced stereo image
s 7-band stereo graphic EQ allows precise frequency correction of monitor or main mixes
s 4 fully equipped stereo input channels featuring 2 additional mic inputs on channels 5/6 and 7/8, 3-band
EQ and input trim control
s Effective, extremely musical 3-band EQ plus switchable low cut filter on all mono channels
s Inserts on each mono channel for flexible connection of outboard equipment
s 12 high-headroom line inputs
s Standby-switch mutes all mic channels during breaks while background music is provided via CD/tape or
line inputs
s State-of-the-art 4580 operational amplifiers provide lowest noise and distortionbetter than 4560 op
amps
s 2 aux sends per channel: 1 pre fader for monitoring, 1 post fader (for internal FX and/or as external send)
s Clip indication and gain level set LEDs plus mute switches for each channel allow fast and accurate level
setting
s 2 multi-functional stereo aux returns
s Balanced main mix outputs with gold-plated XLR connectors, headphone/control room output and stereo
tape outputs
s Switchable +48 V phantom power for condenser microphones
s Long-wearing 60-mm 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 for energy saving
s Extremely rugged steel construction ensures long life even under most demanding conditions
s Rack mount brackets included
s Designed in Germany. Manufactured under ISO9001 certified management system
2
Page 3
5. SPECIFICATIONS
EURORACK UB1222FX-PRO
Mono inputs
Microphone inputs (IMP Invisible Mic Preamp)
Type XLR, electronically balanced,
discrete input circuitry
Mic E.I.N. (20 Hz - 20 kHz)
@ 0 Ω source resistance -134 dB / 135.7 dB A-weighted
@ 50 Ω source resistance -131 dB / 133.5 dB A-weighted
@ 150 Ω source resistance -129 dB / 130.5 dB A-weighted
Frequency response <10 Hz - 150 kHz (-1 dB),
<10 Hz - 200 kHz (-3 dB)
Gain range +10 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- we ighted
(0 dBu In @ +22 dB Gain)
Distortion (THD+N) 0.005% / 0.004% A-weighted
Line input
Type 1/4" TRS connector,
electronically balanced
Impedance approx. 20 kΩ balanced
10 kΩ unbalanced
Gain range -10 to +40 dB
Max. input level +22 dBu @ 0 dB Gain
Fade-out attenuation
1
(Crosstalk attenuation)
Main fader closed 98 dB
Channel muted 85 dB
Channel fader muted 85 dB
Frequency response
Microphone input to main out
<10 Hz - 90 kHz +0 dB / -1 dB
<10 Hz - 160 kHz +0 dB / -3 dB
Stereo inputs
Channels 5/6, 7/8
Microphone input
Type XLR microphone connector,
electronically balanced
Impedance approx. 2.6 kΩ balanced
Gain range 0 dB to +40 dB
Max. input level +2 dBu
Stereo inputs
Type 2 x 1/4" TRS connector,
unbalanced
Impedance approx. 40 kΩ @ 0 dB Gain
Gain range -20 dB to +20 dB
Max. input level +22 dBu @ 0 dB Gain
Channels 9/10, 11/12
Type 2 x 1/4" TRS connector,
unbalanced
Impedance approx. 40 kΩ @ 0 dB Gain
Gain range -20 dB to +20 dB
Max. input level +22 dBu @ 0 dB Gain
EQ mono channels
L o w 80 Hz / ±15 dB
Mid 2.5 kHz / ±15 dB
High 12 kHz / ±15 dB
Low cut 80 Hz, 18 dB/oct.
EQ stereo channels
L o w 80 Hz / ±15 dB
Mid 2.5 kHz / ±15 dB
High 12 kHz / ±15 dB
MON/FX send
Type 1/4" TS connector, unbalanced
Impedance approx. 120 Ω
Max. output level +22 dBu
Aux returns
Type 1/4" TRS connector,
unbalanced
Impedance approx. 10 kΩ
Max. input level +22 dBu
Main outputs
Type XLR, electronically balanced
Impedance approx. 240 Ω balanced
/ 120 Ω unbalanced
Max. output level +28 dBu
Headphone output
Type 1/4" TRS connector, unbalanced
Max. output level +19 dBu / 150 Ω (+25 dBm)
CD/tape out
Type RCA connectors
Impedance approx. 1 kΩ
Max. output level +22 dBu
DSP Texas Instruments
®
Converter 24-bit Sigma-Delta,
64/128-times oversampling
Sampling rate 46,875 kHz
Main mix system data
2
Noise
Main mix @ -oo,
Channel fader -oo -99 dB / -101 dB A-weighted
Main mix @ 0 dB,
Channel fader -oo -84 dB / -87 dB A-weighted
Main mix @ 0 dB,
Channel fader @ 0 dB -80 dB / -82 dB A-weighted
Power supply
Power consumption 40 W
Fuse 100 - 240 V ~: T 1.6 A H
Mains connection Standard IEC receptacle
Physical
Dimensions (H x W x D) approx. 97 mm (3 7/8") x
345 mm (13 18/32") x 334 mm
(13 5/32")
Weight (net) approx. 3.80 kg (8.38 lbs.)
CD/tape in
Type RCA connectors
Impedance approx. 10 kΩ
Max. input level +22 dBu
Measuring conditions:
1: 1 kHz rel. to 0 dBu; 20 Hz - 20 kHz; line input; main output; unity gain.
2: 20 Hz - 20kHz; measured at main output. Channels 1 - 4 unity gain; EQ flat; all
channels on main mix; channels 1/3 as far left as possible, channels 2/4 as far
right as possible. Reference = +6 dBu.
BEHRINGER is constantly striving to manintain 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.
3
Page 4
EURORACK UB1222FX-PRO
Technical specifications and appearance subject to change without notice. The information contained herein is correct at the time of
printing. ALPS®, TEXAS INSTRUMENTS® as well as 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.
© 2003 BEHRINGER Spezielle Studiotechnik GmbH.
BEHRINGER Spezielle Studiotechnik GmbH, Hanns-Martin-Schleyer-Str. 36-38,
47877 Willich-Münchheide II, Germany
Tel. +49 2154 9206 0, Fax +49 2154 9206 4903
4
Loading...