Behringer ULTRAGRAPH PRO FBQ3102 Spec Sheet - Page 2

Specifications - equalizer

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2 ULTRAGRAPH PRO FBQ3102 Technical Specifications ULTRAGRAPH PRO FBQ3102 Audiophile 31-Band Graphic Equalizer with FBQ Feedback Detection System Professional 31-band stereo graphic equalizer for live and studio applications Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer Dedicated mono subwoofer output with adjustable crossover frequency Additional sweepable high and low-cut filters for each channel remove unwanted frequencies, e.g. floor rumble, hiss etc. Highly accurate 12-segment LED input/output metering and input gain controls for easy level setting Ultra-low noise audio operational amplifiers for highest signal integrity Relay-controlled hard-bypass with an auto-bypass function during power failure (failsafe relay) Servo-balanced inputs and outputs with 1/4" TRS and gold-plated XLR connectors Shielded toroidal power transformer for ultra-low noise performance High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany Specifications Audio Inputs INPUTS  RF-filtered, servo-balanced XLR and ¼" TRS connectors Impedance 40 kW balanced and unbalanced Maximum input level +21 dBu balanced and unbalanced CMRR typ. 40 dB, >55 dB @ 1 kHz Audio Outputs OUTPUTS SUBWOOFER OUT Crossover frequency servo-balanced XLR and ¼" TRS connectors balanced XLR connector variable, 30 - 200 Hz System Specifications Frequency response S/N ratio Distortion (THD) Crosstalk 10 Hz to 30 kHz, ±3 dB 22 Hz to 22 kHz >94 dB @ +4 dBu typ. 0.006% @ +4 dBu, 1 kHz, Gain 1 typ. -65 dB @ 1 kHz Roll-Off Filter Section Type Input Low Cut High Cut Graphic Equalizer Type Frequency range Bandwidth Control range Limiter Section Attack/Release Threshold LED meter 12 dB/oct., Butterworth variable (-15 dB to +15 dB) variable (10 Hz to 400 Hz) variable (2.5 kHz to 30 kHz) analog 31-band equalizer 20 Hz to 20 kHz in 31 1/3-octave bands (ISO frequencies) 1/3 octave ±6 dB or ±12 dB (switchable) - - -

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ULTRAGRAPH PRO FBQ3102 Technical Specifications
ULTRAGRAPH PRO FBQ3102
Audiophile 31-Band Graphic Equalizer with
FBQ Feedback Detection System
Professional 31-band stereo graphic equalizer for live and studio applications
Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer
Dedicated mono subwoofer output with adjustable crossover frequency
Additional sweepable high and low-cut filters for each channel remove unwanted frequencies, e.g. floor rumble, hiss etc.
Highly accurate 12-segment LED input/output metering and input gain controls for easy level setting
Ultra-low noise audio operational amplifiers for highest signal integrity
Relay-controlled hard-bypass with an auto-bypass function during power failure (failsafe relay)
Servo-balanced inputs and outputs with °" TRS and gold-plated XLR connectors
Shielded toroidal power transformer for ultra-low noise performance
High-quality components and exceptionally rugged construction ensure long life
Conceived and designed by BEHRINGER Germany
Specifications
Audio Inputs
INPUTS
RF-filtered, servo-balanced XLR and
°" TRS connectors
Impedance
40 kW balanced and unbalanced
Maximum input level
+21 dBu balanced and unbalanced
CMRR
typ. 40 dB, >55 dB @ 1 kHz
Audio Outputs
OUTPUTS
servo-balanced XLR and
°" TRS connectors
SUBWOOFER OUT
balanced XLR connector
Crossover frequency
variable, 30 - 200 Hz
System Specifications
Frequency response
10 Hz to 30 kHz, ±3 dB
S/N ratio
22 Hz to 22 kHz >94 dB @ +4 dBu
Distortion (THD)
typ. 0.006% @ +4 dBu, 1 kHz, Gain 1
Crosstalk
typ. -65 dB @ 1 kHz
Roll-Off Filter Section
Type
12 dB/oct., Butterworth
Input
variable (-15 dB to +15 dB)
Low Cut
variable (10 Hz to 400 Hz)
High Cut
variable (2.5 kHz to 30 kHz)
Graphic Equalizer
Type
analog 31-band equalizer
Frequency range
20 Hz to 20 kHz in 31 1/3-octave bands
(ISO frequencies)
Bandwidth
1/3 octave
Control range
±6 dB or ±12 dB (switchable)
Limiter Section
Attack/Release
—
Threshold
—
LED meter
—