To Doug Schneider,
The connectors on the back of my Yamaha receiver are looking pretty grungy. It’s probably not doing my system any good. What do you recommend for cleaning them?
Leonard MacDonald
The connectors on the back of my old Nakamichi receiver need cleaning quite regularly. I know it because the audio quality deteriorates significantly to the point that it sometimes cuts out completely. DeoxIT from CAIG Laboratories works great to clean them. . . . Doug Schneider
