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12 ULTRAGRAPH PRO FBQ6200/FBQ3102/FBQ1502 User Manual
Audio Inputs
INPUTS RF-ltered, 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 o to 0 dB
Crossover frequency variable, 30 - 200 Hz
System Specications
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-O Filtersection
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 (o)
LED meter Gain reduction 20/10/3/1 dB
Noise Generator
Type Pink noise, level variable, o to 0 dBu,
LED level meter -24/-12/-6/0 dB
Function Switches
FBQ activates the FBQ Feedback Detection System
Audio In/Out switch to bypass the equalizer functions
I/O Meter In/Out switches the meter display from input to output
Range shift of the maximum cut/boost range
for all 31/15 bands
Low Cut —
Limiter activates the limiter
Pink Noise activates the noise generator
Subwoofer activates the subwoofer output
Indicators
Input/output level 8-segment LED display:
-24/-18/-12/-6/0/+6/+12 dB/CLIP
Subwoofer 4-segment LED display:
-18/-12/0/+12 dB
Power Supply
Mains voltage
USA / Canada 120 V~, 60 Hz
Europe / U.K. / 230 V~, 50 Hz
Australia
Japan 100 V~, 50 - 60 Hz
general export model 120/230 V~, 50 - 60 Hz
Power consumption 35 W
Fuse 100 - 120 V~: T 630 mA H
200 - 240 V~: T 315 mA H
Mains connection standard IEC receptacle
Dimensions / Weight
Dimensions (H x W x D) approx. 5 ¼ x 19 x 5 ⁄"
approx. 133.5 x 482.6 x 150 mm
Weight approx. 5.95 lbs
approx. 2.70 kg
Specications5.
FBQ6200