EQ2231
Stereo Graphic Equalizer
EQ2231 is a 3U 30 band, constant Q Stereo Graphic Equalizer with excellent function which is suitable for many kinds of sound adjustment in the audio projects. below is the function character:
EQ filter is bypassed if fader is in centre indent position
In the event of power failure a high quality relay switch sends input signal directly to output connectors
Power-on delay for soft start
Front Panel
2 x 30 constant Q faders ±15dB control range
9 x segment signal output LEDs
Gain control
High pass filter up to 250Hz
Low frequency shelf filter ±6dB of gain at 50Hz
High frequency shelf and filter ±6dB gain 14kHz
EQ bypass switch
Rear Panel
2 x Balanced XLR input connectors
2 x Balanced XLR output connectors
6.5mm inputs and outputs connectors
Phoenix inputs and output connectors
|
Input Impedance |
10kΩ Balanced and Unbalanced |
|
Overloaded Electromotive Force |
8.5V |
|
Frequency Response |
(±1dB) 5Hz-45kHz |
|
Harmonic Distortion |
<0.008% THD 20-20kHz |
|
S/N Ratio |
>92dB |
|
Max. Output Level |
9.5V |
|
Output Impedance |
<50Ω |
|
Dynamic Range |
>115dB |
|
Crosstalk |
>85dB @ 1kHz |
|
Frequency Control |
±15dB on ISO centres Q value for 4 |
|
Power Supply |
115V/230V VAC 50-60Hz 30VA |
|
Dimensions (W x D x H) |
483mm (19”) x 180mm (7.1”) x 134mm (5.3”) |
|
Net Weight (1 piece/pack) |
3kg (6.6lb) |
|
Gross Weight (1 piece/pack) |
4.5kg (9.9lb) |
