Behringer EURORACK UB1204-PRO - Page 2

2 EURORACK UB1204-PRO Technical Specifications
EURORACK UB1204-PRO
Ultra-Low Noise Design 12-Input 2/2-Bus Mic/Line Mixer with
Premium Mic Preampliers
Ultra-low noise design, highest possible headroom, ultra-transparent audio
4 state-of-the-art, studio-grade IMP “Invisible” Mic Preamps with 130 dB dynamic range for 24-bit, 192 kHz sampling rate inputs
Eective, extremely musical 3-band EQ plus switchable low-cut lter on all mono channels
8 balanced high-headroom line inputs with +4/-10 level selection on stereo channels
2 aux sends per channel: one pre fader for monitoring applications and one post fader for external FX devices
Clip LEDs, mute/alt 3-4, solo functions on all channels
2 subgroups with separate outputs for added routing exibility
2 multi-functional stereo aux returns with exible routing
Balanced main mix outputs with gold-plated XLR connectors plus separate control room, headphone and 2-track outputs
Control room/headphone outputs with multi-input source matrix
2-track inputs assignable to main mix or control room/headphone outputs
Switchable +48 V phantom power for condenser microphones
Rack mount brackets included
Internal switch-mode power supply for maximum exibility (100 – 240 V~), noise-free audio, superior transient response
plus lowest possible power consumption for energy saving
High-quality components and exceptionally rugged construction ensure long life
Conceived and designed by BEHRINGER Germany
Specications
Mono Inputs
Microphone Inputs (IMP “Invisible” Mic Preamp)
Type XLR, electronically balanced,
discrete input circuit
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 / 133.3 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-weighted
(0 dBu In @ +22 dB gain)
Distortion (THD+N) 0.005% / 0.004% A-weighted
Line Input
Type ¼" TRS connector
electronically balanced
Impedance approx. 20 kΩ balanced
approx. 10 kΩ unbalanced
Gain range -10 to +40 dB
Max. input level 30 dBu
Fade-Out Attenuation
1
(Crosstalk Attenuation)
Main fader closed 90 dB
Channel muted 89.5 dB
Channel fader closed 89 dB
Frequency Response
Microphone Input to Main Out
<10 Hz - 90 kHz +0 dB / -1 dB
<10 Hz - 160 kHz +0 dB / -3 dB