Always format your custom .wav files to 44,100 Hz or 48,000 Hz (depending on the target file) before importing them.
The Eternity Audio Tool is a specialized utility designed to read, extract, and inject sound data within Konami's audio containers. PES 2021 relies on CRI Middleware formats, primarily (audio configuration banks) and .awb (waveform data banks) files. eternity audio tool pes 2021
Before diving deeper, let’s acknowledge why the modding community felt a tool like this was necessary. In the stock version of PES 2021: Always format your custom