DPA20 series Audio processor

Model：DPA2040A、DPA2060A

The DS series speaker processor is based on DSP technology, with high-performance 24 bit high-precision AD/DA, DSP low distortion, and large dynamic. The DS series has 2 inputs, 4/6 outputs, and includes 5 configuration modes. Each model includes input gain control, and each channel includes an independent frequency divider limiter. 5-stage parameter balancing, delay, output gain and phase control, parameter locking to avoid misoperation. Each set of parameter equalization has 31 (ISO) frequencies, with gains ranging from -12dB to+12dB. Each set of Q values ranges from 0.5 to 10 and provides Hi shelf and Lo shelf options. The Butterworth and Linkwitz riley Bessel frequency response curves for each channel's high pass and low pass configurations are 6dB, 12dB, 18dB, 24dB, and 48dB. Connect to PC software for real-time control through RS232 interface.