4 In 2 Out Automatic DSP Audio Processor


Developed for normalized recording and broadcasting, remote interaction and conference sound
reinforcement system, DSP-0402+ is a digital audio processor with adaptive feedback and “far side”speech echo cancellation. It has built-in AFC, AEC, ANS, AGC, ANC and Rs232.

Automatic DSP Matrix, No adjustment is required.

Input Channels(analog) 4
Output Channels(analog) 2
Processor ADI SHARC 21489@450 MHz SIMD
DSP Handling Capacity 400 MIPS, 1.6 GFLOPS
Sampling Rate 48K/24bit
Frequency Response (20~20kHz):±0.3dB
THD+N <-94dB @17dBu
Input Dynamic Range 110dB
Output Dynamic Range 112dB
Input gain 0- 50dBu
Phantom Power +48V/10mA max
Maximum level +18dBu
Channel isolation @1kHz 108dB
Input Impedance (balanced connection) 5.4KΩ
Output Impedance (balanced connection) 600Ω
System Latency <3ms
Power Supply DC12V
Dimension 215x182x44mm
Weight 1.2KG