

EQ231 Professional Digital Equalizer
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Product Classification:
Product Details
Features
▼ 2 channels are with 31 bands EQ(Q:3 levels), input and output gain are adjustable.
▼ 65K 2 inch TFT screen,220*176 pixel. CN/EN are optional.
▼ 4 cores DSP. 24bit A/D or D/A, 96KHz sampling frequency. High S/N
▼ Mono or Stereo can be switched.
▼ Supports PC software control.
▼ HPF,LPF, crossover, limiter,mute and bypass are for each channel.
▼ 20 groups data are available for load/save.
Technical Parameter
MIC In |
Balanced |
Impedance |
> 3KΩ |
AUX In |
Unbalanced |
Impedance |
> 20KΩ |
Output |
Balanced |
Output Impedance |
< 100Ω |
Max Electric Potential |
+ 19 dBμ |
Frequency Response |
±0.5 dB 20Hz-20KHz |
S/N |
>105 dB 20Hz -20KHz |
THD |
< 0.005% @ 1KHz, 0dBμ |
Crosstalk |
>80 dB (1K) |
Gain |
Input : -80 dBμ - +10dBμ Output: -80 dBμ - +10dBμ |
PEQ
|
Input: 31 bands PEQ |
Gain: -20 dB - +20 dB, Step: 0.1 dB |
|
20Hz -20KHz, Frequency: 20Hz -20KHz |
|
Filter Q Ratio / Band Width 0.4 - 20 |
|
HPF / LPF |
Corner Frequency ( High Pass ) 20Hz -20KHz |
Corner Frequency ( Low Pass ) 20Hz -20KHz |
|
Divider Bessel / Butterworth 12/18/24 dB Linkwitz-Riley 12/24/36/48 dB |
|
Compressor |
Threshold +20 dBμ - -40 dBμ |
Start Time 0.03ms - 100ms |
|
Release time is 4,8,16 or 32 times of the start time. |
|
Compress Ratio: 1 : 1 - 1 : 127 |
|
Limiter
|
Threshold +20 dBμ - -40dBμ |
Start Time 0.03 ms - 100 ms |
|
Release time is 4,8,16 or 32 times of the start time. |
|
Interface |
Input: 3 Cores XLR Female Socket/ 6.3; Output: 3 Cores XLR Male Socket/ 6.3 |
USB Connector |
|
Power Socket 3 Cores IEC Socket; Power Supply 90 - 240V 50/60Hz. |
|
Power Consumption < 30 W |
|
Weight |
Gross Weight 2.75kg |
Dimensions(W*H*D) |
Package:560*260*90 mm |
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