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ULTRAGRAPH PRO FBQ6200 Technical Specifications
ULTRAGRAPH PRO FBQ6200
Audiophile 31-Band Stereo Graphic Equalizer with
FBQ Feedback Detection System
Audiophile 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 Limiters with gain reduction meters for each channel protect your sound system from overload and distortion
Pink noise generator provides test signals to adapt your sound system to any room acoustics
Mono subwoofer output with dedicated level control and adjustable crossover frequency
Additional sweepable high and low-cut filters for each channel remove unwanted frequencies e.g. floor rumble, hiss etc.
Highly accurate 8-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
servo-balanced XLR and
¼" TRS connectors
SUBWOOFER OUT
balanced XLR connector,
level variable off to 0 dB
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
20 msec / 90 msec
Threshold
variable, -6 dB to +22 dB (off)
LED meter
Gain reduction 20/10/3/1 dB
Noise Generator
Type
Pink noise, level variable, off to 0 dBu,
LED level meter
-24/-12/-6/0 dB
