ultragraph pro fbq3102
Version 1.1
October 2003
ENGLISH
FBQ3102
ULTRAGRAPH PRO
Technical
Specifications
ULTRAGRAPH PRO FBQ3102
ULTRAGRAPH PRO
Ultra-Musical 31-Band Stereo Graphic Equalizer with FBQ Feedback Detection System
FBQ3102
s Professional 31-band stereo Graphic Equalizer for both live and studio applications
s Revolutionary, patent-pending FBQ Feedback Detection System instantly reveals critical frequencies and
can also be used as Audio Analyzer
s Dedicated mono subwoofer output with adjustable crossover frequency
s Additional sweepable high and low cut filters for each channel remove unwanted frequencies e.g. floor
rumble, tape hiss etc.
s Highly accurate 12-digit LED input/output metering and input gain control for easy level setting
s Ultra low-noise audio operational amplifiers offer outstanding sound performance
s Relay-controlled hard-bypass with an auto-bypass function during power failure (failsafe relay)
s Servo-balanced inputs and outputs with 1/4" TRS and gold-plated XLR connectors
s High-quality illuminated faders, detent ALPS® potentiometers and illuminated switches for long-term reliability
s Shielded toroidal power transformer for ultra low-noise performance
s Extremely rugged all-metal chassis ensures long life even under the most demanding conditions
s Designed in Germany. Manufactured under ISO9000 certified management system
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ULTRAGRAPH PRO FBQ3102
SPECIFICATIONS
$8',2,13876
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RF-filtered, servo-balanced XLR and 1/4" TRS connectors
INPUTS
Impedance
40 kΩ balanced and unbalanced
Maximum
input level
+21 dBu balanced and unbalanced
typ. 40 dB, >55 dB @ 1 kHz
CMRR
$8',22873876
servo-balanced XLR and 1/4" TRS connectors
OUTPUTS
SUBWOOFER OUT
balanced XLR connector,
level variable off to 0 dB
balanced XLR connector
variable, 30 - 200 Hz
Crossover frequency
6<67(0
63(&,),&$7,216
10 Hz to 30 kHz, +/-3 dB
Frequency response
10 Hz to 200 kHz +/-3dB
22 Hz to 22 kHz >94 dB @ +4 dBu
S/N ratio
typ. 0.006% @ +4 dBu, 1 kHz, Gain 1
Distortion (THD)
typ. -65 dB @ 1kHz
Crosstalk
52//2))
),/7(56(&7,21
Type
12 dB/oct., Butterworth
Input
variable (-15 dB to +15 dB)
Low Cut
variable (10 Hz to 400 Hz)
switchable, Cutoff @ 25 Hz
High Cut
variable (2.5 kHz to 30 kHz)
-
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analog 31-band equalizer
analog 15-band equalizer
20 Hz to 20 kHz in 31 1/3-octave bands (ISO frequencies)
20 Hz to 16 kHz in 15 bands
(ISO frequencies)
1/3 octave
2/3 octave
Type
Frequency range
Bandwidth
+/-6 dB or +/-12 dB (switchable)
Control range
/,0,7(56(&7,21
20 msec / 90 msec
-
Threshold
variable, -6 dB to +22 dB (off)
-
LED meter
Gain reduction 20/10/3/1 dB
-
Pink noise, level variable,
off to 0 dBu,
-
-24/-12/-6/0 dB
-
Attack/Release
12,6(*(1(5$725
Type
LED level meter
)81&7,216:,7&+(6
activates the FBQ Feedback Detection System
FBQ
switch to bypass the equalizer functions
Audio In/Out
I/O Meter In/Out
switches the meter display from input to output
Low Cut
-
shift of the maximum cut/boost range for all 31/15 bands
Range
-
-
activates the limiter
-
-
Pink Noise
activates the noise generator
-
-
Subwoofer
activates the subwoofer output
-
-
8-segment LED display:
-24/-18/-12/-6/0/+6/+12 dB/CLIP
12-segment LED display:
-30/-24/-18/-12/-6/
-3/0/+3/+6/+9/+12 dB/CLIP
4-segment LED display:
-20/0/+6 dB/CLIP (output only)
4-segment LED display:
-18/-12/0/+12 dB
-
-
Limiter
activates the high pass filter
,1',&$7256
Input/output level
Subwoofer
3
ULTRAGRAPH PRO FBQ3102
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USA/Canada 120 V~, 60 Hz
Europe/U.K./Australia 230 V~, 50 Hz
Mains voltage
Japan 100 V~, 50 - 60 Hz
general export model 120/230 V~, 50 - 60 Hz
Power consumption
35 W
Fuse
35 W
100 - 120 V~: 7P$+
22 W
200 - 240 V~: 7P$+
standard IEC receptacle
Mains connection
',0(16,216
:(,*+7
Dimensions (approx.)
(H x W x D)
Weight
133.5 mm x 482.6 mm x 150 mm
89 mm x 482.6 mm x 150 mm
44.5 mm x 482.6 mm x 215 mm
5 ¼ " x 19" x 5 7/8"
3 ½" x 19" x 5 7/8"
1 ¾" x 19" x 8 3/8"
approx. 2.70 kg
approx. 2.5 kg
approx. 2.15 kg
approx. 5.95 lbs
approx. 5.51 lbs
approx. 4.74 lbs
BEHRINGER continuously strives to assure the highest quality standards possible. Required modifications may be implemented
without prior notice. Technical data and the appearance of the unit may deviate from the above values and/or illustrations.
4
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