Simple low tech tweaks

[vortecjr]

I recently saw the inside of a DAC that had a plug-in module that appeared to be used to add WiFi capability. It’s common practice to use a pre-built module for WiFi. A simple tweak is to disconnect unused modules that add noise or use power when installed. I use to do this with great affect back in the days when I owned audio processors and receivers. 

 

Remember to avoid electrical shock always disconnect power.