My wife's comp has a pair of Logitech z625 speakers. They sound fine, but they're afflicted with obnoxious potentiometer scratching that I can only briefly subdue with Deoxit. Is there a better fix?

As wonderful as mechanical keyboards are, most of the pre-fab and group buy models out there have zero media controls. If you want rotary encoders and OLED screens to show what function layer you’re ...

4) Unknown home theatre receiver (Pioneer VSX-820-K or Onkyo TX-SR308 or other, based on Ars hive mind recommendations) 5) Energy 5.1 Micro speakers Does anyone know if there is any way to control the ...