HiFi Clubのコラムから転載
Vivid Audio, Jeff Rowland
Ayre
Clear Audio
Isotek
Lampizator
Grandnote
Lumin
![WDAC3C：[3]WAP（Waversa Audio Processor）技術](https://waversasystems.com/wp-content/uploads/WaversaSystems-WDAC3C_c-min.png)