Field Programmable Gate Arrays (FPGAs) have become a vital part of the global electronic industry since their discovery in 1985. Compared to traditional Application Specific Integrated Circuits (ASICs), FPGAs are more versatile due to their lower non-recurring engineering (NRE) cost and re-engineering feature, allowing anyone with a FPGA board and programming skill to design and implement electronic models. For many applications, modern FPGAs can exceed the performance requirements of ASICs, making them widely accepted in various fields, including audio systems. This paper presents two audio systems developed using the ZedBoard-Zynq SoC Development Board, which will be compared in terms of design and performance. Results show that the second audio system outperforms the first in terms of performance.