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ULTRAGRAPH PRO FBQ1502/ULTRAGRAPH PRO FBQ3102/ULTRAGRAPH PRO FBQ6200
5. SPECIFICATIONS
5. SPECIFICATIONS
INPUTS
Impedance
Maximum
input level
CMRR
OUTPUTS
SUBWOOFER OUT
balanced XLR connector,
level variable off to 0 dB
Crossover frequency
Frequency response 10 Hz to 200 kHz +/-3dB
S/N ratio
Distortion (THD)
Crosstalk
Type
Input
Low Cut switchable, Cutoff @ 25 Hz
High Cut -
Type analog 15-band equalizer
Frequency range
20 Hz to 16 kHz in 15 bands
(ISO frequencies)
Bandwidth 2/3 octave
Control range
Attack/Release 20 msec / 90 msec
Threshold variable, -6 dB to +22 dB (off)
LED meter Gain reduction 20/10/3/1 dB
Type
Pink noise, level variable,
off to 0 dBu,
LED level meter -24/-12/-6/0 dB
FBQ
Audio In/Out
I/O Meter In/Out -
Range
Low Cut - - activates the high pass filter
Limiter activates the limiter - -
Pink Noise activates the noise generator - -
Subwoofer activates the subwoofer output - -
Input/output level
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)
Subwoofer
4-segment LED display:
-18/-12/0/+12 dB
--
variable, 30 - 200 Hz
balanced XLR connector
-
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 @ 1kHz
variable (-15 dB to +15 dB)
20 Hz to 20 kHz in 31 1/3-octave bands (ISO frequencies)
1/3 octave
+/-6 dB or +/-12 dB (switchable)
variable (10 Hz to 400 Hz)
analog 31-band equalizer
switches the meter display from input to output
12 dB/oct., Butterworth
activates the FBQ Feedback Detection System
-
-
-
-
RF-filtered, servo-balanced XLR and 1/4" TRS connectors
+21 dBu balanced and unbalanced
40 k
Ω
balanced and unbalanced
typ. 40 dB, >55 dB @ 1 kHz
servo-balanced XLR and 1/4" TRS connectors
variable (2.5 kHz to 30 kHz)
switch to bypass the equalizer functions
shift of the maximum cut/boost range for all 31/15 bands