The ATEN AD202E digital signal processor delivers a versatile audio processing solution for various applications. With an output impedance of 600 ohms and a frequency response range of 20 Hz to 20,000 Hz, it ensures high fidelity audio performance with minimal distortion, achieving total harmonic distortion of less than 0.01%. The built-in digital sound processor features 24 preset functions to handle audio configurations, providing essential mixing capabilities and optimizing sound quality to meet diverse needs.