Features

• 96k Hz Sampling Frequency, 24-bit A/D and D/A converter, 32-bit DSP processor.

• 4 Channels with Hi-cut and Low-cut.

• USB and RS485 Cords are provided to be connected with PC. 250pcs of the devices can be connected together via RS485 and it can be remote controlled far from 1500m.

• 30 kinds of user programs can be stored into the device.

• Each Channel comes with independent 31-Bands Parametric EQ.

• Delay ,Phase Control and Mute setting are all available in each Channel. The delay is mostly up to 1000ms. For Delay Units, ms, m or ft are displayed together.

• Mono Channel and Stereo can be selected for Output Channels

 

Specifications

Input Channel & Socket	DEQ431:4 CHs, Female XLR; DEQ231:2 CHs, Female XLR
Output Channel & Socket	DEQ431:4 CHs, Male XLR; DEQ231:2 CHs, Male XLR
Input Impedance	Balance: 20KΩ
Output Impedance	Balance: 100Ω
PC Com Port	One USB Com Port on front panel, 2 RS485 Com Port on back panel(RJ-45)
CMRR	>70dB(1KHz)
Input Range	≤+25dBu
Frequency Response	20Hz-20KHz(-0.5dB)
S/N R	>110dB
THD	<0.01% OUTPUT=0dBu/1KHz
Crosstalk of Channels	>80dB(1KHz)
Noise Gate	>10dB -120dB
Input Mute	Each channel has Independent Mute Control
Input Selection	Each Output Channel can choose any Input Channel or group
Output Volume	Each Output Channel has Independent Volume Control
Output Delay	Each channel has Independent Delay Control Range:0—1000ms stepover 21us@<10ms; stepover 84us@10-20ms; stepover:0.5ms@>20ms
Output Polarity	Same Phase + or reversed Phase -
Crossover	Each Channel can be set up LPF and HPF independently.Adjustable Parameters: Filter Types (Linkwitz-Riley/Besse/Butterworth ) Frequency Turning Point:20Hz-20KHz, 239 Frequency Points Decay of Slope:12dB/oct, 18dB/oct, 24dB/oct, 48dB/oct
Limiter	Each Channel can be set up limiter independently. Adjustable Parameters: Threshold Value:-20dBu-+20dBu Stepover:0.5dBu@starting time:0.3ms-100ms Stepover<1ms @0.1ms, Stepover>1ms@1ms
Output EQ	Each Output Channel can be set up 15 Bands EQ. Both EQ Modes, PEQ&GEQ, are available. When set as PEQ , the adjustable paremeters : LO-EQ1 ( bass boost or low cut), H1-EQ15 (High Boost or High Damp ) are the Frequency Points adjustable Filiter,S-dB can choose 6dB/oct or 12dB/oct Gain:-40dB-+20dB ,Stepover:0.1dB,others are 13Bands Parametric EQ. Central Frequency Point:20Hz-20KHz, 239 frequency points totally. Band Width:0.01oct-3oct, stepover is 0.01oct When set as GEQ, the functions are the same as when set as PEQ. Only the Frequency
Processor	96KHz Sampling frequency, 32-bit Floating-Point DSP
display	The machine structure is simple, only through the PC machine, on-line operation
Power	≤20W
Power Supply	AC110V/220V 50/60Hz
Product Dimension(W×D×H)	482×232×44mm
Net Weight	3.5kg
Shipping Dimension(W×D×H)	1PC:562×362×98mm/0.0199m3 6PCS:575×375×608mm/0.1311m3
Gross Weight	1PC:4.2(kg) 6PCS:28(kg)

Back to Pro Audio Product Page