1. PA audio equalizer
2. Professional audio speaker system
3. CE AND RoHS
4. RMS / PEAK CUSTOMIZED
5. VOLTAGE: AC 220V/ 110V
6. Delivery time: 30 days
7. QC: High quality controled
EQ-3102
Features and specifications
AUDIO INPUT
Connectors: XLR and 1/4" jack
Type: RF filtered, serove-balanced input
Impedance: 50k ohm balanced and unbalanced
MAX. Input level: +21 dBu balanced and un balanced
CMRR: Typ. 40dB, > 53 dB @ 1 KHz
AUDIO OUTPUT
Connectors: XLR and 1/4" jack
Type: Electronically servo-balanced output stage
Impedance: 60k ohm balanced, 30k ohm unbalanced
MAX. Output level: +21 dBu balanced and unbalanced
SYSTEM SPECIFICATIONS
Frequency response: 10 Hz to 35k Hz, +/-3dB
Noise: > 92.3dBu, unweighted, 22Hz to 22KHz
THD: 0.004% typ. @ +4dBu, 1KHz, gain 1
Crosstalk: < -85dBu, 22Hz to 22KHz
ROLL-OFF FILTER SECTION
Type: 12 dB/OCT. Butterworth
Input: Variable ( -15dB to +15dB )
Low cut: Variable ( 10Hz to +400Hz )
High cut: Variable ( 2.5KHz to +30KHz )
Subwoofer cut: Variable ( 30Hz to 200Hz )
GRAPHIC EQUALIZER
Type: Analog 1/3 octave equalizer
Frequency range: 20Hz to 20KHz in 31 1/3 octave bands (ISO frequencies)
Bandwide: 1/3 octave
Control range: +/-6 dB or +/-12dB ( 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: -18 / -12 / -6 / -3 / 0 / +3 / +6 / +9 / +12
Function switch: LED indicator for every switch
POWER SUPPLY
Main voltages: 110-120V or 220-230V AC 50/60Hz
PHYSICAL
DIMENSION: 48.5 X 14.5 X 8.8 CM
WEIGHT: 2.6KG.
