DSPPA DT4300 Dante Audio Matrix Specs: Item Parameter Model DT4300 Measured when Balanced/unbalanced 1V/1kHZ input in this device and 1V unbalanced output form another DT4300 device. Input sensitivity ≤1V Input frequency response（±1dB） 20Hz~20kHz(±1dB) SNR ≥80dB Input dynamic range ≥18dB Input distortion ≤0.5% Measured when unbalanced 1V/1kHZ input from another DT4300 device. Output voltage ≥1V Output frequency response（±1dB） 20Hz~20kHz(±1dB) SNR ≥80dB Output distortion ≤0.5% Isostatic adjustment of line output (PC control) 60Hz ±12±2dB 150Hz 400Hz 1kHz 2.5kHz 6.4kHz 15kHz Protection AC 220V/1A Power supply AC220V/50Hz Machine size (L×W×H mm) 482×306×44  Package size (L×W×H mm) 526×348×86 Net weight 5.05KG Gross weight 5.8KG   DSPPA DT4300 Dante Matrix is an audio interface that is applied in a distributed system. Dante LAN digital audio transmission technique is adopted with no suppression, no dissipation, and no delay. DSPPA DT4300 audio device is easy to install and there are 48 kHz audio sampling and 512×512 channels. Input and output between Dante devices are realized through the matrix. There are 16 auxiliary input and output interfaces.