Description
Here’s a Behringer Ultra-Graph Pro GEQ3102 2-Channel 31-Band Graphic Equalizer in excellent condition.
This unit has been used in one studio since new and for the last three years has been stored.
It powers up and functions but has not been thoroughly tested.
Comes with original packaging.
The Ultra-Graph Pro is a high-end, 2-channel graphic equalizer with flexible signal processing capabilities. This professional sound-shaping tool can be used at live venues for PA optimization or in the studio to process individual signals or your stereo mix. The GEQ3102 is also perfect for feedback removal or placing vocals and instruments in the mix. Last but not least, the Ultra-Graph Pro is a useful tool for mastering.
Audio Input
Connectors: XLR and 1/4″ jack
Type: RF filtered, servo-balanced input
Impedance: 50 kOhm balanced, 25 kOhm unbalanced
Max. input level: +21 dBu balanced and unbalanced
CMRR typ.: 40 dB, > 53 dB @ 1 kHz
Audio Output
Connectors: XLR and 1/4″ jack
Type: electronically servo-balanced output stage
Impedance: 60 Ohms balanced, 30 Ohms unbalanced
Max. output level: +21 dBu balanced and unbalanced
System Specifications
Frequency response: 10 Hz to 35 kHz, +/- 3 dB
Noise: > 92.3 dBu, unweighted, 22 Hz to 22 kHz
THD: 0.004 % typ. @ +4 dBu, 1 kHz, Gain 1
Crosstalk: < -85 dB, 22 Hz to 22 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 1/3-octave 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)
Function Switches
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 bands
Indicators
Input/output level: 12-segment LED display: -30/-24/-18/-12/-6/-3/0/+3/+6/+9/+12/+18 dB
Function switch: LED indicator for every switch
Power Supply
Mains voltages: USA/Canada 120 V ~, 60 Hz
U.K./Australia 240 V ~, 50 Hz
Europe 230 V ~, 50 Hz
General export model 100 – 120 V ~, 200 – 240 V ~, 50 – 60 Hz
Power consumption: max. 20 Watts
Fuse: 100 – 120 V ~: T 400 mA H
200 – 240 V ~: T 200 mA H
Mains connection: standard IEC receptacle
Physical
Dimension: 3-1/2 x 19 x 5.3 in. (89 x 482.6 x 135 mm), approximately
Weight: 2.5 kg, approximately