EQ231 Professional Digital Equalizer-HMAUDIO Electronic_Udio matrix

EQ231 Professional Digital Equalizer

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Product Details

Features

▼All digital dual channels with 31 bands GEQ,three gears Q value, adjustable Gain for inputs and outputs,to perfectly express delicate sound;

▼65K 2 inches color TFT LCD screen with 220 x 176 resolution, Chinese/English menu to display contents more comprehensively and intuitively.

▼High performance 4 cores DSP chip; high precision 24bit A / D or D / A audio convert chip, 48KHz sampling rate, high S/N.

▼Mono / stereo mode is selectable.

▼Professional PC software with Drive-free USB connector ensures convenient and quick operation.

▼Each channel is equipped with HPF/LPF, X-over, Limiter, Mute,Bypass etc.

▼20 groups of parameters can be saved or loaded respectively,more convenient and quicker systematic application.

Technical Parameters

Input Impedance	> 20KΩ，balanced
Output Impedance	＜100Ω, balanced
Max Output Level	+ 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	Output: -80 dBμ to 0dBμ
PEQ	Input: 31 bands PEQ
	Filter Gain: -12 dB to +12 dB, Step: 0.1 dB
	Frequency: 20Hz -20KHz
	Filter Q value / Band Width：0.667, 1.414, 4.318
HPF / LPF	Corner Frequency ( High Pass ) 20Hz -20KHz
	Corner Frequency ( Low Pass ) 20Hz -20KHz
	Divider: Bessel / Butterworth 12/24/36/48 dB, Linkwitz-Riley 12/24/36/48 dB
Limiter	Threshold: +18 dBμ to -40dBμ
	Start Time: 5 ms - 100 ms
	Release time is 2,4,8,16 or 32 times of the start time.
Interface	Input 3 cores XLR female socket, Output 3 cores XLR male socket, USB Interface
	USB Interface
	Power Socket 3 Cores IEC Socket; Power Supply 90 - 240V 50/60Hz.
	Power Consumption < 30 W
Gross Weight	2.75kg
Package Dimensions(WHD)	56026090 mm